Documentary filmmakers who use unlicensed video clips can breathe a little easier, after an appellate panel reversed itself Thursday in a closely watched copyright case involving Netflix ‘s “ Tiger King ” series. A three-judge panel of the 10th Circuit Court of Appeals ruled that the filmmakers’ use of a 66-second clip from a character’s funeral was sufficiently transformative to qualify for “fair use” protection. 'Wasteman' Review: David Jonsson and Tom Blyth Add Character to a Brawny but