“We’ve been a nation too long at war. If you’re 20 years old today, you have never known an America at peace. So, when I hear that we could’ve, should’ve continued the so-called low-grade effort in Afghanistan, at low risk to our service members, at low cost, I don’t think enough people understand how much we have asked of the 1 percent of this country who put that uniform on, who are willing to put their lives on the line in defense of our nation,” he said.