AP - The Republican presidential contenders are making a pitch to voters that sounds a lot like a children's game: Follow the leader.

AP - Newt Gingrich has staked his presidential bid on one idea: that he is best positioned to defeat President Barack Obama. Even some of his supporters seem to be struggling to buy the former House speaker's claim, an indication that chief rival Mitt Romney's efforts to undercut him may be working.

AP - The head of the International Monetary Fund appeared to making headway Saturday in her drive to boost the institution's financial firepower so that it can help Europe prevent its crippling debt crisis from further damaging the global economy.

AP - Public university presidents facing ever-increasing state budget cuts are raising concerns about President Barack Obama's plan to force colleges and universities to contain tuition prices or face losing federal dollars.