SLIDESHOW
President Bush walks through a ceremonial arrival cordon at the Tanzanian State House in Dar es Salaam, Tanzania, Sunday, Feb. 17, 2008. Bush, targeting disease and poverty in travels across the African continent, touted a soft-power agenda Sunday in Tanzania where he received a hearty, red carpet welcome by a crowd waving tiny U.S. and Tanzanian flags. (AP Photo/Lawrence Jackson)
(Lawrence Jackson - AP)
President Bush and Tanzania's President Jakaya Mrisho Kikwete speak at a joint news conference at the State House in Dar es Salaam, Tanzania, Sunday, Feb. 17, 2008. (AP Photo/Charles Dharapak)
(Charles Dharapak - AP)
President Bush and Tanzania's President Jakaya Mrisho Kikwete stand together after they signed the Millennium Challenge Compact at the State House in Dar es Salaam, Tanzania, Sunday, Feb. 17, 2008. (AP Photo/Charles Dharapak)
(Charles Dharapak - AP)
President Bush walks through a ceremonial arrival cordon with Tanzanian President Jakaya Mrisho Kikwete at the State House in Dar es Salaam, Tanzania, Sunday, Feb. 17, 2008. Bush, targeting disease and poverty in travels across the African continent, touted a soft-power agenda Sunday in Tanzania where he received a hearty, red carpet welcome by a crowd waving tiny U.S. and Tanzanian flags. (AP Photo/Lawrence Jackson)
(Lawrence Jackson - AP)
President Bush and Tanzania's President Jakaya Mrisho Kikwete shake hands after they signed the Millennium Challenge Compact at the State House in Dar es Salaam, Tanzania, Sunday, Feb. 17, 2008. (AP Photo/Charles Dharapak)
(Charles Dharapak - AP)
U.S. President George W. Bush speaks during a news conference with Tanzanian President Jakaya Mrisho Kikwete at the State House in Dar es Salaam, Tanzania, Sunday, Feb. 17, 2008. (AP Photo/Lawrence Jackson)
(Lawrence Jackson - AP)
U.S. First Lady Laura Bush, right, hugs HIV positive Silvia Makene, 15, during the launch of Tanzania's national plan of action for orphans and vulnerable children in Dar Es Salaam, Tanzania, Sunday Feb. 17, 2008. (AP Photo/Jerome Delay)
(Jerome Delay - AP)
U.S. First Lady Laura Bush, right, reaches for HIV positive Silvia Makene, 15, during the launch of Tanzania's national plan of action for orphans and vulnerable children in Dar Es Salaam, Tanzania, Sunday Feb. 17, 2008. (AP Photo/Jerome Delay)
(Jerome Delay - AP)
U.S. First Lady Laura Bush, right, reaches for HIV positive Silvia Makene, 15, during the launch of Tanzania's national plan of action for orphans and vulnerable children in Dar Es Salaam, Tanzania, Sunday Feb. 17, 2008. (AP Photo/Jerome Delay)
(Jerome Delay - AP)
U.S. President George W. Bush is accompanied by Tanzania's President Jakaya Mrisho Kikwete, rear center, and first lady Laura Bush, rear right, as he greets patients in the outpatient area of the Amana District Hospital in Dar es Salaam, Tanzania, Sunday, Feb. 17, 2008. (AP Photo/Charles Dharapak)
(Charles Dharapak - AP)
President Bush and Tanzania's President Jakaya Kikwete toast at the social dinner held at the State House in Dar es Salaam, Tanzania, Sunday, Feb. 17, 2008. (AP Photo/Charles Dharapak)
(Charles Dharapak - AP)
President Bush and Tanzania's President Jakaya Kikwete toast at the social dinner held at the State House in Dar es Salaam, Tanzania, Sunday, Feb. 17, 2008. (AP Photo/Charles Dharapak)
(Charles Dharapak - AP)
President Bush and Tanzania President Jakaya Kikwete are pictured during the toast at the social dinner held at the State House in Dar es Salaam, Tanzania, Sunday, Feb. 17, 2008. (AP Photo/Charles Dharapak)
(Charles Dharapak - AP)
President Bush and Tanzanian President Jakaya Kikwete sign the Millennium Challenge Compact agreement during a ceremony at the Tanzanian State House in Dar es Salaam, Tanzania, Sunday, Feb. 17, 2008. The pact pledges $700 million to help the infrastructure of the country. (AP Photo/Lawrence Jackson)
(Lawrence Jackson - AP)
A billboard urges President Bush to "Feel at Home" as Tanzanians walk past the front of his hotel in Dar es Salaam, Tanzania, Sunday, Feb. 17, 2008. (AP Photo/Charles Dharapak)
(Charles Dharapak - AP)
U.S. President George W. Bush greets patients in the outpatient area of the Amana District Hospital in Dar es Salaam, Tanzania, Sunday, Feb. 17, 2008. (AP Photo/Charles Dharapak)
(Charles Dharapak - AP)
U.S. President George W. Bush, left, walks with Tanzania's President Jakaya Mrisho Kikwete through the colonnade at the Tanzanian State House in Dar es Salaam, Tanzania, Sunday, Feb. 17, 2008. (AP Photo/Lawrence Jackson)
(Lawrence Jackson - AP)
Clowns brought in to entertain children listen to U.S. First Lady Laura Bush address the crowds at the launch of Tanzania's national plan of action for orphans and vulnerable children in Dar Es Salaam, Tanzania, Sunday Feb. 17, 2008. (AP Photo/Jerome Delay)
(Jerome Delay - AP)
Tanzanians line the streets waving U.S. and Tanzanian flags as U.S. President George W. Bush's motorcade drives past in Dar es Salaam, Tanzania, Sunday, Feb. 17, 2008. (AP Photo/Charles Dharapak)
(Charles Dharapak - AP)
Nurses and hospital staff members wear "kanga", traditional African cloths, bearing the image of U.S. President George W. Bush as President Bush tours Amana District Hospital in Dar es Salaam, Tanzania, Sunday, Feb. 17, 2008. (AP Photo/Charles Dharapak)
(Charles Dharapak - AP)
U.S. President George W. Bush is accompanied by Tanzania's President Jakaya Mrisho Kikwete, rear center, and first lady Laura Bush, rear right, as he greets patients in the outpatient area of the Amana District Hospital in Dar es Salaam, Tanzania, Sunday, Feb. 17, 2008. (AP Photo/Charles Dharapak)
(Charles Dharapak - AP)
U.S. President George W. Bush lays a wreath for the victims of the 1998 U.S. Embassy bombing at the U.S. Embassy in Dar es Salaam, Tanzania, Sunday, Feb. 17, 2008. Looking on are U.S. Secretary of State Condoleezza Rice, right, and first lady Laura Bush, second right. (AP Photo/Charles Dharapak)
(Charles Dharapak - AP)
Three-year-old Faith Mang'ehe sits on the lap of her mother, Tatu Msangi, who is an HIV-positive registered nurse, during a meeting with U.S. President George W. Bush, left, at Amana District Hospital in Dar es Salaam, Tanzania, Sunday, Feb. 17, 2008. When Tatu Msangi became pregnant, she also discovered she was HIV-positive and enrolled in a prevention of mother to child transmission program and her daughter is currently HIV-free. (AP Photo/Charles Dharapak)
(Charles Dharapak - AP)
Nurses and hospital staff members wear "kanga", traditional African cloths, bearing the image of U.S. President George W. Bush as President Bush tours Amana District Hospital in Dar es Salaam, Tanzania, Sunday, Feb. 17, 2008. (AP Photo/Charles Dharapak)
(Charles Dharapak - AP)
U.S. President George W. Bush, left, stands with Tanzanian President Jakaya Mrisho Kikwete at a news conference at the Tanzanian State House in Dar es Salaam, Tanzania, Sunday, Feb. 17, 2008. (AP Photo/Lawrence Jackson)
(Lawrence Jackson - AP)
President Bush, second left, first lady Laura Bush, left, applaud traditional Tanzanian dancers at a social dinner hosted by Tanzania's President Jakaya Kikwete, right, and his wife Salma, second right, at the State House in Dar es Salaam, Tanzania, Sunday, Feb. 17, 2008. (AP Photo/Charles Dharapak)
(Charles Dharapak - AP)
Tanzanian dancers wear "kanga", traditional African cloths, bearing the image of President Bush as they perform for President Bush, not pictured, at a social dinner held at the State House in Dar es Salaam, Tanzania, Sunday, Feb. 17, 2008. (AP Photo/Charles Dharapak)
(Charles Dharapak - AP)
President Bush, left, walks out with Tanzanian President Jakaya Kikwete for a news conference with at the Tanzabian State House in Dar es Salaam, Tanzania, Sunday, Feb. 17, 2008. (AP Photo/Lawrence Jackson)
(Lawrence Jackson - AP)
Tanzanian dancers wear "kanga", traditional African cloths, bearing the image of President Bush as as they perform for President Bush, not pictured, at a social dinner held at the State House in Dar es Salaam, Tanzania, Sunday, Feb. 17, 2008. (AP Photo/Charles Dharapak)
(Charles Dharapak - AP)