(Columbus, OH)  --  Caleb Porter is back coaching the Columbus Crew in the MLS after sitting out last year.  He abruptly announced in November 2017 he was stepping down as the Portland Timbers head coach after five years with the club.  Porter replaces Gregg Berhalter, who is the new U.S. National Team coach, at Columbus.  The Timbers will play April 20th in Columbus.