That's what I thought also....The tail was wrong.......but I didn't think there would be any of these in theatre also.
One of those did a low pass right over my house in Boulder a few years ago. The neighbors freaked out and thought the world was coming to an end. I thought it was awesome. And it was.
The horizontal stabilizer on the B-1 is mounted above the fuselage line which may give the impression of the T-tail. Image Unavailable, Please Login Image Unavailable, Please Login
It is the B1 Lancer being used for close air support. Since our Turkish "friends" won't let us fly out of our base at Incirlik (and didn't in 2003 either), most likely the B1 is the best choice for support at Kobane due to combination of range/payload.