Billy Crystal doesn't agree with the Film Academy and ABC's decision to go without a host for the 2020 Oscars, set for this Sunday.When visiting Jimmy Kimmel Live on Thursday, Crystal said that not having a host is like "having a trial without witnesses."Crystal has hosted the Oscars nine times, while Kimmel has served as the host twice."It moves faster, but it's not quite the result that you want," Crystal said of the show not having a host.Kimmel asked if he felt that having a host was