It's over. Republican Tom Emmer will concede the 2010 Minnesota governor's race this morning to Democrat Mark Dayton, a Republican source with direct knowledge confirmed to the Pioneer Press. Emmer's 10:30 a.m. concession means he will not contest the election in court — thus averting a scenario that could have kept Republican Gov. Tim Pawlenty in office past the scheduled Jan. 3 swearing-in of the next governor, the source said. Emmer's announcement will take place at his Delano home, multiple sources said. Emmer couldn't be immediately reached for comment.