not over yet. today is the fifth day of the running of the bulls in pamplona, spain. and one participant was gored in his right thigh. the bulls run a course of 2700 feet long from the holding pen to the city's central bull ring. internet ads are one of the best ways a political candidate can reach out to potential voters. no surprise that a new on-line commercial by sarah palin is generating more buzz. but the question is, if she's not running for office right now, what is this ad really for? let's all take a listen. >> they're in alaska i think of the mama grizzly bears that rise up on their hind legs when somebody is coming to attack their cubs, do something adverse toward their cub. you thought pit bulls were tough y you don't want to mess with the mama grizzlies.