Those factors are the Trump administration's delegation of key decision-making to battlefield commanders, the tactic of "annihilation" in which the ground forces surround the group in its stronghold so foreign fighters cannot escape, and drumming up support for burden-sharing among 73 members — 69 countries and four international organizations — of the broad a..."
http://www.christianpost.com/news/isis-defeat-dramatically-accelerated-trump-strategy-194479/
JESUS HEALS!