"Holder pardoned them?"
Are you being rhetorical or asking a real question? Yes, Eric Holder did, and even pushed for their release even though the 16 terrorists never asked for clemency themselves.
At the time, it was said that he did this for Hillary's 2000 upcoming campaign. She was in desperate need of New York latino votes for her election, and Rahm E was paving the way for pro-Latino votes. The FALN is a Puerto-Rican terrorist group.
They had 16 life sentences comuted to just 19 years. The actual case that they were convicted of didn't involve any injuries, so Clinton decided to commute their sentences
... A list of FALN documents withheld from Congress shows that many memos on the FALN clemency decision went directly to Holder,while Reno's role was minimal." (Brian Blomquist, "Ailing Reno Yielding Reins Of Justice," New York Post, 12/15/99)
... "Although The New York Times reported that the FBI, Bureau of Prisons and U.S. state attorneys opposed clemency, Deputy Attorney General Eric Holder, the Justice Department official most involved with this issue,reportedly supported clemency. 'Eric Holder told me he was recommending that,' a high-ranking official said. Ruff also supported clemency, sources said. Holder declined to comment." (Edward Lewine, "How Bill Chose Clemency," [New York] Daily News, 9/5/99)
... "The committee's documents show that Mr. Adams and Eric Holder, the Deputy Attorney General, met on Nov. 5, 1997, with Representative Luis V. Gutierrez, Democrat of Illinois, and Representatives Jose E. Serrano of the Bronx and Nydia M. Velazquez of Brooklyn, both Democrats, to discuss the case of the Puerto Rican inmates. According to Mr. Adams's notes, Mr. Holder told the members of Congress that because the prisoners had not applied themselves for clemency this could be taken that they were not repentant, and he suggested that a statement expressing some remorse might help.
In their testimony today, both Mr. Adams and Mr. Holder declined to answer several questions about how the clemency decision was reached, citing executive privilege. Both said, however, that the Justice Department had acted appropriately throughout the process." (Neil A. Lewis,"Records Show Puerto Ricans Got U.S. Help With Clemency," The New York Times, 10/21/99)