Will he or won't he? And would it matter?

Republican presidential hopefuls head into the homestretch of the critical Florida primary campaign Friday after a testy, yet riveting debate. FULL STORY

Will he or won't he? And would it matter?

Ahead of Florida’s primary, Mitt Romney and Newt Gingrich had testy exchanges over immigration and links to lenders Fannie and Freddie. FULL STORY

When it comes to courting the Latino demographic, there's a demo within that demo that might be worth listening to.

David Brodwin says the Citizens United ruling has given old, moneyed industries an unfair advantage over small businesses–the drivers of economic growth.

The 2010 Supreme Court ruling that allows unlimited contributions by corporations and unions has already affected the 2012 presidential campaign. But it could play a larger part in the balance of power in Congress this fall.

President Barack Obama took his push for an expanded federal role in clean energy on the road Thursday, telling a Las Vegas crowd it's part of an "all-out, all-in, all-of-the-above strategy that develops every available source of American energy."

The federal government Thursday announced plans to sell off oil and gas leases on 38 million acres of the Gulf of Mexico seafloor in a new domestic energy push by the Obama administration.

Nearly a week after a spate of bombings and shootings in northern Nigeria killed more than 200 people, Nigerian authorities are fighting to stay ahead of the militants blamed for the attacks.