October 29, 1994: Francisco Martin Duran fired at least 29 shots with a semi-automatic rifle at the White House from a fence overlooking the north lawn, thinking that Clinton was among the men in dark suits standing there (Clinton was in the White House Residence watching a football game). Three tourists, Harry Rakowsky, Ken Davis, and Robert Haines, tackled Duran before he could injure anyone. Duran was found to have a suicide note in his pocket and was sentenced to 40 years in prison.
So Let's say things went down differently. That Clinton was standing outside, and that one of Duran's bullets found it's mark and killed the President. Obviously this makes Al Gore the new President. What happens after this?