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04:57 — Hardball's Chris Matthews asks guests Molly Ivins and Bob Barr about the tensions between the U.S. and China while insulting the cheery Paul Begala.
04:13 — Former Rep. Bob Barr, R-Ga., talks about the GOP debate performances Thursday night and how Georgia will impact the presidential race.
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TVGuide.com editors break down theories about what's coming up on The Walking Dead