Republicans attacking Republicans, again:

Former Alaska state Sen. Mike Miller of North Pole will seek the Republican nomination for the U.S. Senate seat on the ballot in this fall’s primary election....

Miller portrayed himself as a conservative alternative to incumbent Sen. Lisa Murkowski, R-Alaska, and to former Gov. Tony Knowles, who is seeking the Democratic nomination.

"I really don't see where Tony and Lisa vary that much on the issues," Miller said in a brief telephone interview just before the news conference...

Wouldn't it be nice if the well-known Knowles were running against a relative unknown -- or a bruised incumbent?