Ron Paul Republican Murray Sabrin is now one candidate away from winning the Republican nomination for U.S. Senate in New Jersey. Citing health reasons, candidate Anne Evans Estabrook, a millionaire who planned to self-finance her campaign, dropped out of the race just days ago. That leaves Sabrin and machine GOP politician Joe Pennacchio as the remaining contenders. If Murray out-fundraises Pennacchio, he'll then be one candidate -- the 84-year-old Frank Lautenberg -- away from the U.S. Senate.

And Murray is playing hardball.