On Syria, Obama could face impeachment

US Senator John McCain, R-AZ, answers a question as Senator Lindsey Graham, R-SC, looks on following their meeting with US President Barack Obama at the White House in Washington, DC, on September 2, 2013. McCain said Monday that Congress's failure to authorize military action in Syria would be 'catastrophic' because it would undermine US credibility. AFP Photo/Jewel Samad (Photo credit should read JEWEL SAMAD/AFP/Getty Images)

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    On Syria, Obama could face impeachment

Sen. John McCain says President Obama "bungled" the handling of the Syria crisis and issued a stern warning.