In the Irishman (2019), after JFK was shot dead, after he exited international brotherhood of teamsters, Jimmy sees the US flag flying at half-mast on top of the building:
Jimmy: Son of a bitch.
Jimmy runs to the top of this building and sees the US flag rising. He then thanks Eric:
Jimmy: Good Eric. Thank you very much.
Why is Jimmy angry at the flag flying at half-mast?