Former President Barack Obama denied President Donald Trump's “bizarre allegations" that he was the Russiagate “ringleader," ...

President Barack Obama has defended himself against Donald Trump's accusations that he wasn't a U.S. citizen, charges Trump finally put to rest last month—but not before blaming Hillary Clinton ...

From CBS News' Maria Gavrilovic: CHICAGO -- Barack Obama is expected to respond to President Bush's "appeasement" accusations today while campaigning in South Dakota. Yesterday, Bush likened ...