Hardball with Chris Matthews 06/13/13

US to escalate its role in the Syrian conflict

After verifying the use of chemical weapons by the Syrian government, President Obama has decided to ramp up the U.S.’s role in the conflict. NBC News’ Kristen Welker provides details on how the U.S will provide additional support, and Rep. Jim McDermott, D-Wash., and  Sen. Chris Coons, D-Del., offer their views on how the U.S. should handle the situation. ... more Duration: {{video.duration.momentjs}}