I was at a protest in north Dallas at the end of Clinton's second term with a few others (about 10) holding protest signs. SS car stopped in front of us, one agent got out, glanced us over, said howdy and asked us to please stay on the sidewalk, then they left. The motorcade came up, President Clinton's limo stopped right in front of us on the other side of the street. I could see directly into the limo, President Clinton was no more than 35 feet away.
Never saw a single drawn firearm from any of the agents or Dallas PD. Even the sniffer dog was nice.
Perhaps Dear Leader is a bit nervous among the peasants?