Neo-Nazis took to the streets in Arizona and Minnesota this weekend, a new boldness that officials say echoes the homegrown terrorism of the 1990s. James Verini talks to the extremists leading the charge. A year after President Obama's election, hate groups are feeling bolder than they have in over a decade, and their usually insular anger is beginning to spill into the public realm. This weekend, the National Socialist Movement, a neo-Nazi organization, held rallies in Arizona and Minnesota. Those demonstrations came on the heels of similar actions in Southern California, where epithet-spewing white supremacists were forced to disband by...