Republicans are now in charge on Capitol Hill, but they're divided over how to thwart President Obama — at the same time trying to prove they can govern. Yesterday, House Republicans passed a bill holding the homeland security budget hostage to repeal of President Obama’s executive orders allowing "Dreamers" and other undocumented immigrants to live and work in this country. But 26 moderates voted "no." One said, "We have an obligation to act like adults." Today, at the GOP Congressional retreat in Hershey, Pennsylvania, they’re behind closed doors planning strategy with Senators. Meanwhile, the list of potential presidential nominees is growing fast. Will majorities on Capitol Hill help their chances or hurt them in 2016?