As president would Walker just talk tough or would he really do “whatever it takes” to fight terrorism? He implies the latter, saying we need to “eradicate” ISIS and al-Qaeda.

But I don’t believe him.

If eradicating al-Qaeda required a ground invasion of Pakistan I do not believe he would undertake it. He gives no indication of how he would “eradicate” anti-American or anti-Israel ideology in Iran. What would that require? He has no idea.

Or take ISIS.