A Web-driven challenge to his legitimacy targets members of the Electoral College.
Conversions to Judaism among African-Americans are growing in a way that could affect the presidential election.
Burma said Monday it would allow in some Southeast Asian aid workers.
Hu Jintao will play ping-pong and talk pandas and energy. The visit comes as strains over interpretations of history appear to be easing.
A convincing win spurs the fight forward, but does little to close the gap in delegate count with Obama.