There is zero chance they would bother notifying Biden of the plot to assassinate Trump.

Remember when he said "We have put together I think the most extensive and inclusive voter fraud organization in the history of American politics"? There's no point giving Biden the opportunity to flub his lines or let it slip.

There was one thing I thought was odd in the press conference Biden gave after the assassination attempt. Biden looked like he was trying to hold back a smile and laughter.

I don't see the point in letting the people who organized the assassination attempt run the investigation. Whoever was responsible for checking the roof, and whoever was responsible for hiring/supervising them up the chain, should lose their security clearance and get fired.