Bold statement.
Check it out:

Wisconsin Gov. Scott Walker, a potential 2016 Republican presidential candidate, said Sunday he is open to sending U.S. troops to the Middle East to defeat Islamic State fighters — a bold foreign policy statement in contrast with the Obama administration’s position.

Walker told ABC’s “This Week” that he wouldn’t rule out sending troops, as Islamic State appears to grow and strengthen despite U.S.-led efforts to destroy the radical Islamic group.

“I wouldn’t rule out anything,” Walker said. “When you have the lives of Americans at stake … we have to be prepared to do things that don’t allow those measures, those attacks, those abuses to come to our shores.”