So it looks like in 1999, Clinton commuted the sentences of 16 members of FALN, which is a Puerto Rican paramilitary organization that set off 120 bombs in the United States, mostly in New York City and Chicago. There were convictions for conspiracy to commit robbery, bomb-making, and sedition, as well as firearms and explosives violations. The 16 were convicted of conspiracy and sedition and sentenced with terms ranging from 35 to 105 years in prison.
One of which was later commuted by Barack Obama
Smells like the foundation of MS-13
https://en.wikipedia.org/wiki/Bill_Clinton_pardon_controversy