Tamerlan Tsarnaev, one of the two brothers who carried out the marathon bombing, was a non-practicing Muslim who only became an Islamist militant once his dreams of becoming an Olympic boxer faded. At the time of the attack, he was unemployed.

Trump himself has not laid out a clear agenda on the national security issues that are the most pressing for the United States, from the resurgence of the Taliban in Afghanistan to the deepening Syrian civil war to the fight against ISIS in Iraq and Syria and the flexing of Russian muscles under President Vladimir Putin.

Since Trump is not quick to forgive the merest of slights, it's hard to imagine him calling on any of the officials who have publicly taken a stand against him to serve in key national security slots.

Peter Bergen Quotes