Electrical problems at bases in Iraq may be worse than the Pentagon admitted. Barack Obama prepares to visit Iraq and Afghanistan. Batman swoops into theaters. CBS News Correspondent Nick Young has today's World News Roundup.

US Airways pilots charged they're being pressure to carry less fuel. Diplomatic ties between the US and Iran? The FBI celebrates 100 years. "john Adams" leads the Emmy nominations. CBS News Correspondent Nick Young has today's World News Roundup.

Dozens of former cabinet members, White House aides and lawmakers issue a warning about energy. US and Iranian diplomats to sit down together in Switzerland. Grief and joy over Mideast prisoner swap. A 15-inning marathon All-Star game. CBS News Correspondent Nick Young has today's World News Roundup.

A major restructuring announcement by GM. The Fed chief gives his take on the economy on Capitol Hill. Baseball's all-star farewell to Yankee Stadium. CBS News Correspondent Nick Young has today's World News Roundup.

The government announces a sweeping plan to keep mortgage giants Freddie Mac and Fannie Mae afloat. Anheuser-Busch agrees to takeover by Belgian brewing giant InBev. Gas prices pause their marathon climb. CBS News Correspondent Nick Young has today's World News Roundup.