ON THE RECORD

Republican candidate for Senate, Bob Hugin

Republican Bob Hugin is shaping up to be a formidbale challenger to incumbent Sen. Bob Menendez. However, as the former CEO of Celgene, questions remain on controversies at the company during his tenure. Hugin kicked off his campaign by saying he was "embarassed" by Menendez's conduct. Will voters be swayed in Hugin's favor?