 This is ABC News. And as WTOP's J.J. Green was reporting earlier, there was some concerns about a disconnect between the Secret Service and local police. CBS correspondent Christopher Cruz has more on that. The first question, of course, is how did the shooter get up on a roof with a rifle and have a clear shot at former President Trump? The building he was on was outside the cordoned off area of the rally, but it should have been guarded.