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President Obama on the BRAIN initiative and the importance of investing in American innovation: http://t.co/Ctaba20Ong #MadeInAmerica
Watch live: Obama unveils a new research initiative designed to revolutionize our understanding of the human brain.
TONIGHT: President Obama at the White House Correspondents' Dinner, hosted by @ConanOBrien. Watch live at 9:45 ET:
Watch the full video of President Obama at the White House Correspondents' Dinner:
Watch live: President Obama speaks at an interfaith service in Boston for the victims of Monday's bombing.
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