Obama to tap executive powers to curb emissions blamed for global warming
Negotiations among senators accelerate on border security issue as part of immigration debate
Democratic senator asks Pentagon chief to rethink force-feeding of Guantanamo detainees
Obama's call for nuke negotiations with Russia suggests a slow road to new reductions
FBI Director Mueller says the bureau uses drones for surveillance of stationary subjects
House votes to delay food safety rules, cut food stamps by $2B a year as part of farm bill
IRS draws new criticism over $70M in employee bonuses, says it's bound by union contract
Senate confirms White House aide Froman to be next trade representative
Chairman of oversight board tapped by Obama says group concerned about NSA surveillance
Senators discussing bipartisan proposal for student loans that could dodge rate hike