With signs that Newt Gingrich is fading, Tuesday's three caucuses could help Rick Santorum woo anti-Romney conservatives. But many challenges lie ahead.
Clint Eastwood’s Chrysler Super Bowl commercial shouldn't be seen as political. Americans watched the ad and saw Detroit staring back at them – a proud industrial giant, clawing its way back.
Some Democrats thought so after they watched the Chrysler Super Bowl commercial, which features Clint Eastwood. Some Republicans were aghast.