The Las Vegas Raiders fired head coach Josh McDaniels and general manager Dave Zeigler on Tuesday night following a second straight loss on Monday night in Detroit. The move has led to a variety of changes for a 3-5 Raiders squad that has arguably been the NFL's most disappointing team this season.Linebackers coach Antonio Pierce will take over as interim head coach. Bo Hardegree has been promoted from quarterbacks coach to interim offensive coordinator and will take over play-calling duties for...