Two months after Donald Trump narrowly survived an assassination attempt, a gunman hid undetected for nearly 12 hours on the edge of the golf course where Trump played on Sunday under the protection of an agency that is being pushed to its limits.

When there were rumors of a plot against the life of Abraham Lincoln before his 1861 inauguration, there was no official protection for the president-elect.

That’s the excuse you give? If he were president you’d protect him better?” said U.S. Rep. Carlos Gimenez. “That’s inexcusable.”