Finally defeat the enemy. >> martha: that was president trump making good on a promise that he talked about a a month and a half ago but it has now kicked in and authorizing more than $5 billion for america's longest war. but still nearly 17 years later at the deadly fighting is a constant threat for our 14,000 troops that are still in the war-torn country. sunday a green beret died after being injured by an ied. u.s. special sergeant is now the fifth american killed in afghanistan this year. more than 2200 have been killed since the war started in 2001. joining me now is cj the shivers, pulit...