Updated Thursday 1 p.m.
By Deena Winter | Nebraska Watchdog

LINCOLN, Neb. – U.S. Sen. Mike Johanns won’t be endorsing anyone in the GOP battle for his seat, but did weigh in on the influx of outside groups’ nasty ads flooding the airwaves in Nebraska.

“Some of the stuff you see on TV it’s like, ‘My goodness,’ ” he said during a conference call with reporters on Thursday.