Flags are flying at half-staff to honor the lives lost in the deadly terror attack in Kabul. With 13 U.S. service members killed, it marks the deadliest day for American troops in Afghanistan in a decade. President Joe Biden ordered the White House flags to be flown at half-staff to honor the lives lost. Press Secretary Jen Psaki said flags will also be lowered on U.S. military bases and federal government buildings until sunset on Aug. 30. And the former U.S. secretary of defense says the United States will probably go back into Afghanistan to fight ISIS militants. He told CNN, “We’re going to have to go back in to get ISIS. We’re probably going to have to go back in when Al Qaeda resurrects itself as they will with this Taliban. They gave safe haven to Al Qaeda before. They’ll probably do it again. So yeah, you know, like I …