McCain back in Denver Tuesday

The campaign for Republican presidential candidate John McCain has announced the Arizona senator will visit Denver again Tuesday and Wednesday for a yet-to-be-announced campaign event, according to the Rocky Mountain News. 
McCain will attend a fund raiser at Denver International Airport Tuesday night. 
McCain was in Denver Friday morning campaigning before the annual American GI Forum before he headed to Aspen to meet with the Dalai Lama. McCain’s Colorado visit, his third this month, signifies the toss-up nature of Colorado in the presidential election. 
A recent Wall Street Journal/Washington Post poll found Obama’s lead in Colorado has shrunk during the last month and indicated the two candidates are in a head-to-head battle in the state.