An independent group seeking to oust President Barack Obama launched a new TV ad Tuesday suggesting Obama had let down the voters who vaulted him into the White House in 2008. A pro-Obama group answered with an ad slamming Republican Mitt Romney, featuring a woman who lost her job at a factory that closed after it was bought by the private equity firm Romney co-founded.

The sight of Chicago police raising billy clubs against demonstrators was the kind of image that has dogged the city's police force longer than most of those who clashed with protesters have been alive.

The NATO summit's plan to "responsibly wind down" the Afghan war is not entirely in the hands of President Barack Obama and his fellow world leaders.

Uncle Sam may not want you after all.

LONDON (Reuters) - Inflation fell to its lowest in more than two years in April, raising the prospect that the Bank of England will be able to inject more stimulus later this year to support the economy. The Office for National Statistics said consumer price inflation eased to 3.0 percent in April from 3.5 percent in March, freeing BoE Governor Mervyn King from the obligation to write an explanatory letter to finance minister George Osborne. ...

Iran made the first move Tuesday in attempts to gain an edge in nuclear talks with the U.S. and other world powers: It agreed in principle to allow U.N. inspectors to restart probes into a military site suspected of harboring tests related to atomic weapons.

LONDON (Reuters) - MP Tom Watson, an outspoken critic of Rupert Murdoch who played a prominent role in exposing phone hacking at his British newspaper business, said on Tuesday politicians had been scared of being targeted by the media mogul's tabloids. Watson, a member of the opposition Labour Party, said ministers and members of Parliament (MPs) had been unwilling to take on Murdoch's News International because of its "mystique" and the threat of "ridicule and humiliation. ...