WASHINGTON – A new Congress opened for business Thursday to confront long-festering national problems, deficits and immigration among them, in an intensely partisan and crisis-driven era of divided government. "The American dream is in peril," said House Speaker John Boehner, re-elected to his post despite a mini-revolt in Republican ranks.

Moments after grasping an oversized gavel that symbolizes his authority, Boehner implored the assembly of newcomers and veterans in the 113th Congress to tackle the nation's heavy burden of debt at long last. "We have to be willing – truly willing – to make this right."

Also on the two-year agenda is the first significant effort at an overhaul of the tax code in more than a quarter century. Republicans and Democrats alike say they want to chop at a thicket of existing tax breaks and use the resulting revenue to reduce rates.