After 32 years in public service, U.S. Sen. Mike Johanns, a Nebraska Republican, says he's had enough of campaigning, elections and the discord in Congress. He announced a few weeks ago his intent not to seek re-election in 2014.
Thirty-two years in local, state and federal positions is a long time, but I don't regard Johanns as a career politician. That's a term attached to many senators and representatives who hang on far too long.
In my view, Johanns, fits more in the…