Everyone who booed is a fool as far as I am concerned. The oath is to the President of the US whoever she or he might be. Not allegiance to a particular person. Can't fix stupid and obnoxious even with duct tape.
What is wrong with these liberals? I guess they don't know who fights for them to have the freedoms they so liberally abuse. I don't want stop there freedoms, but sure would be nice to knock some damn sense into them.