The U.S. Has Pummeled Al Qaeda in Yemen. But the Threat Is Barely Dented.

By ERIC SCHMITT and SAEED AL-BATATI from NYT World http://ift.tt/2q2Y9AI
via IFTTT Despite tripling airstrikes this year, American officials concede an attack emanating from the chaotic, ungoverned spaces of Yemen remains among their top terrorism fears.