Sen. Coats: US Needs 'Clarity,' Support in ISIS Fight

Republicans question how President Barack Obama's campaign against the Islamic State (ISIS) will succeed, since his administration has not provided "clarity" about how he intends to defeat the terrorist organization, said Sen. Dan Coats.

"They have yet to give (Republicans) concrete numbers, in terms of what they will do, and put those boots on the ground that are needed," the Indiana Republican told MSNBC's "Morning Joe." "We've yet to see the clarity of it."

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