The cold hard fact is that they failed in their jobs.
Their job was to protect the Congressman, and they failed.
I know that everyone wants to go back to their warm, fuzzy safe place, but the truth is the truth.
The bodyguards failed to do their jobs.
From what I understand, if Scalise had not been there, NO protection would have been there. Congressman need to be defending themselves. More bodyguards will insulated from the public and make them even more out of touch.