It doesn't have to be the same line that we have had for the last 40 years, because that clearly isn't working on any level. But you have got to have a pretty clear line on this crucial issue.
Mark ShieldsI think an increasing number of Republicans are perplexed and actually nervous about Donald Trump and Russia, nervous in the sense that he is gratuitously giving Democrats the national security advantage, that they're standing up for the country.
Mark ShieldsDrones are sort of the perfect weapon for a country that doesn't want to go to war. It only - there's no fingerprint. There's no direct involvement. There's human beings killed on the other end. You never see them. You don't have to worry about them. You don't have to meet their widows. It's sort of an antiseptic warfare.
Mark Shields