Democrat Frank Lautenberg, seeking a fifth term in the U.S. Senate, can breathe a little easier this month. The incumbent leads Republican challenger Dick Zimmer 49% to 36% in the latest Rasmussen reports telephone survey in New Jersey. When “leaners” are included, Lautenberg leads the Republican 50% to 37%. Last month, the two candidates were virtual tied, with Lautenberg on top by just a single percentage point. That poll was taken just days after Lautenberg survived a primary challenge that raised questions about whether he was too old to serve. Still, while the new poll provides better news for the...