The first one was clearly a miscommunication leaving a gap. Someone needed to be fired over that.

Unless there is more since the press conference, this one seems to have been well handled. There is no way to secure an entire golf course, unless Trump was willing to goto Camp David so they covered around him and ahead of him. Last I heard, the guy never had an opportunity to shoot. An agent clearing ahead of Trump spotted the shooter and laid down suppressing fire making the guy run