Global Markets

Fed chairman's testimony meets with criticism from Republican Senators.

Greek, Irish and Portuguese notes hit record yields ahead of bank test results.

Greek, Irish and Portuguese notes hit record yields ahead of bank test results.

Democrats weigh adding spending cuts to McConnell debt plan.

Democrats weigh adding spending cuts to McConnell debt plan.

Scaling back reforms would expose U.S. to 'cycle of collapses and crises,' she says.

Scaling back reforms would expose U.S. to 'cycle of collapses and crises,' she says.

Rating agency puts U.S. debt rating on review for first time since 1995.