If he even shows up:
Scoop: FELIX SATER will testify privately before House Intel tomorrow morning at 9:30. Democrats issued a subpoena after he failed to appear for his hearing last month, citing illness. Sater says he's handed over requested docs, including phone records. https://t.co/Dz8BAc6wis
— Natasha Bertrand (@NatashaBertrand) July 8, 2019

Sater has been a criminal since he ran the streets as a kid.
He was very useful to the Russian mob in New York City’s Little Odessa for years.
Trump enjoys hanging around with criminals. A family tradition going back to his grandfather the pimp (which probably explains his affinity for Epstein) who owned brothels in the Northwest and Alaska.