Campaign Notes W Kerry-ing on over gay remarkIf anyone missed John Kerry's comments during the last debate about Mary Cheney's gay lifestyle, President Bush hammered them home yesterday. In an interview with The Associated Press, Bush said he thought Kerry was "over the line" when he brought it up. Elizabeth Edwards, the wife of John Edwards, said she was annoyed that the Republicans keep criticizing the remark. "I'm distressed that what it did was distract from what should have been a dialogue over issues that should have been raised during the third debate - domestic policy issues like health care...