Economy

Exit of Republicans Cantor, Kyl leaves negotiations 'in abeyance.'

Fed chairman acknowledges economic headwinds.

Fed chairman acknowledges economic headwinds.

Predicts 2.5% growth this year, down from previous 2.8% forecast, and 2.7% in 2012.

Economy still "well below its potential," Fed chairman says.

Economy still "well below its potential," Fed chairman says.