Sen. John McCain is calling for the United States to lead an international effort to stop the Assad regime. For more of their in-depth conversation about U.S. involvement in Syria, see Anderson's complete interview with Mr. McCain tonight on AC360° at 8 and 10 p.m. ET.
Anderson Cooper goes beyond the headlines to tell stories from many points of view, so you can make up your own mind about the news. Tune in weeknights at 8 and 10 ET on CNN.
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