Scott Walker is out of the race.  He is announcing the suspension of his campaign for President in a press announcement at 6:00 P.M. EDT in Madison, WI.  His New Hampshire campaign chair, Cliff Hurst, announced that he is endorsing Marco Rubio for the Republican nomination for President and will serve as New Hampshire state co-chair of the Rubio campaign.  New Hampshire is home to the first Presidential primary next February.

Full Story on the Cliff Hurst endorsement.