Respected pollster John Zogby tells Newsmax that the younger voters who massively supported Barack Obama in 2008 could now be a “serious crack” in his base going into the November election. Zogby says his most recent polls show Obama essentially tied with Republican challenger Mitt Romney. Analyzing the presidential race among several demographic groups, he says in an exclusive interview with Newsmax.TV:Obama right now in his favor is doing very well among Latinos and is likely to do very well among Latino voters. They not only were critical to him in 2008, but we’re expecting two million more Latino voters...