Judging by the attacks on Newt Gingrich at Saturday's GOP debate in Des Moines, Iowa, the former House speaker is the man to beat in the Republican presidential field.
The past few weeks have seen a remarkable turnaround for Gingrich's campaign. It wasn't long ago when his bid was all but left for dead. This summer, nearly his entire campaign staff resigned on a single day. One of those staffers was Gingrich's longtime communications aide Rick Tyler.
Tyler explains that he left because he lost perspective, but is now open to rejoining Gingrich's campaign.
As Europe works to solve its financial problems, closer to home - and with a little less fanfare - America's biggest trading partner is thriving. Canada has built an impressive track record throughout the recession. It's got low unemployment, little government debt, and some of the healthiest economic growth in the industrialized world. Brian Mann traveled to Toronto for WBEZ's Chicago's Front and Center project, and has this story.
Tens of thousands of Russians took to the streets of Moscow Saturday, shouting "We exist!" against Vladimir Putin's inevitable return to the presidency. Host Audie Cornish speaks with Julia Ioffe, Foreign Policy's Moscow correspondent, about post-election protests in Russia.