Rove At RNC: Biden A "Big, Blowhard Doofus"

Politicker ME reports:

Maine's Republican delegation got a surprise visit from former White House political operative Karl Rove at its convention breakfast this morning.

During his speech, he talked up John McCain's Republican presidential bid and criticized Democratic nominee Barack Obama for his inexperience.

When the topic of running mates came up, he referred to U.S. Sen. Joe Biden (D-Del.) as a "big, blowhard doofus."