The Answer Sheet: 'Out of Our Expectations'

Posted at 12:37 AM ET, 05/17/2013

Obama tweet gets Australian researcher big attention

One tweet from President Obama is a gift to an Australian researcher on climate change.

By Valerie Strauss  |  12:37 AM ET, 05/17/2013 |  Permalink  |  Comments ( 0)
Tags:  'Out of Our Expectations', President Obama