Spate of health scares and violent threats highlight growing vulnerabilities for lawmakers on Capitol Hill

Members of Congress are vulnerable. They’re not super men and women. They are of flesh and bone like anyone else.

A series of unconnected events in recent days spoke to the vulnerabilities of those who work on Capitol Hill as health scares impacted three well-known Congressional figures.

Senate Minority Leader Mitch McConnell, R-Ky., fell during the weekly Senate lunch last week. DC Fire and Rescue came to the Capitol to evaluate the GOP leader after he cut his face and sprained his wrist. He was spotted later wearing a brace on his arm which stretched across his hand and thumb. He was initially "cleared to resume his schedule." However, McConnell did not appear at the Capitol later in the week and his office said he was working from home. 

He suffered a concussion last year af...