Original sentence: Clinton's interest in UFOs is explored in a book by Webster Hubbell titled Friends In High Places.Hubbell was Janet Reno's Assistant Attorney General and reveals that he was asked by Clinton, the newly-elected President at the time, to learn everything he could about who killed JFK and about UFOs
Edited sentence: Clinton's interest in UFOs is confirmed in a book by Webster Hubbell titled Friends In High Places.Hubble was Janet Reno's Assistant Attorney General and reveals that he was asked by Clinton, the newly-elected President at the time, to learn everything he could about who killed JFK and about UFOs