Hezbollah killed hundreds of US Marines in 1983. What did President Reagan do about that? Sometimes the best response to getting stung is is to quit sticking a hand into a hornet’s nest. But Obama, like many politicians on both sides, is a habitual Wilsonian meddler in affairs on the other side of the globe.
Reagan was wrong...
He was just a man...
By not retaliating properly against such attacks the US invites more of them. See your first war agains the muslims, then known as the barbary corsairs.