Former GOP vice presidential nominee says Republican establishment needs 'come to Jesus' meeting.
President Obama steps up sanctions against Russia with executive order to freeze assets.
“There will be costs to any military intervention in Ukraine," Obama said
Senator who's long sought to cut deals with Democrats now says he won't waste his time talking to the president.
President Obama personally apologized to an art historian for questioning the value of her degree.
Their appearances will occur during the House Democratic policy retreat next week.
Obama met with the family of a slain student, former vice president Al Gore and actress Ashley Judd in Nashville.
Obama will visit a GE plant in a GOP stronghold to highlight the need for good job-training programs
Leading political analysts rate Obama's performance in real time, via Twitter
A government aircraft carrying 22 members of the House and one U.S. senator left Andrews Air Force Base on Monday morning for South Africa.