RELATED: Merrick Garland vows sharp focus on Capitol riot as attorney generalAdvertisementA federal appeals court judge who was snubbed by Republicans for a seat on the Supreme Court in 2016, Garland is now among Biden's most widely supported nominees.More than 150 former Justice Department officials have written to Congress supporting Garland's nomination, including former attorneys general Loretta Lynch, Michael Mukasey and Alberto Gonzales, along with 61 former federal judges.