Failed GOP Senate candidate Tom Kean, Jr., is mulling a second Senate run in 2008 against Dem Frank Lautenberg, according to The Hill. "He is not closing the door on that option," a Kean spokesman says. Kean lost to Dem Robert Menendez by eight points last Tuesday -- a fact that will no doubt be thrown at him by his '08 GOP Primary opponents should he actually decide to give it another try.