FILE - In this Jan. 8, 2012 file photo, Republican presidential candidate, former Massachusetts Gov. Mitt Romney, campaigns with New Jersey Gov. Chris Christie, center, and Sen. Kelly A

 

              FILE - In this Jan. 8, 2012 file photo, Republican presidential candidate, former Massachusetts Gov. Mitt Romney, campaigns with New Jersey Gov. Chris Christie, center, and Sen. Kelly A
FILE - In this Jan. 8, 2012 file photo, Republican presidential candidate, former Massachusetts Gov. Mitt Romney, campaigns with New Jersey Gov. Chris Christie, center, and Sen. Kelly Ayotte, R-N.H., right, in Exeter, N.H. Leaks are springing. Trial balloons are floating. Egos are being stroked. Wanna-bes are auditioning. And, chances are, lies are being told. Somewhere, amid all of the shenanigans, Republican Mitt Romney is considering his choices for a running mate, one of the most significant decisions of his presidential campaign. (AP Photo/Charles Dharapak, File)