Signs of Growing Friction Between McCain and Palin

huffingtonpost.com — The call to "Free Sarah Palin!" has been answered, and Palin off the chain is proving to be a loose cannon. Palin has her own agenda. She wants to be president, and knows this election is her best shot at elbowing her way into the Oval Office. And she's not going to let John McCain stop her. Oct 6, 2008 View in Crawl 4