Retired Gen. Stanley McChrystal on Wednesday denounced President Trump's attacks on military service members, including the late Sen. John McCain (R-Ariz.) and retired Adm. William McRaven, who oversaw the operation that killed Osama bin Laden. "His discussions on Bill McRaven, as well as his previous discussions on John McCain and others have been something that’s deeply disturbing to a lot of thoughtful people,” McChrystal said on ABC's Powerhouse Politics podcast. “The fact that he would take on people in this vitriolic manner, I think is pretty upsetting to people." "And the fact that he would be dismissive of the kinds...