Hannah Boyke, 16, of Warren, Mich., shouts out as cars pull into the San Marino Club's parking lot with other protesters outside the San Marino Club where Wisconsin Gov. Scott Walker was scheduled to address area Republicans at the annual Reagan Dinner in Troy, Mich., Tuesday April 17, 2012. United Auto Workers union members are among hundreds of people who have picketed outside a Michigan Republican event featuring Scott Walker. Walker is facing a June recall in Wisconsin for stripping his state's public employees of their bargaining rights. (AP Photo/The Detroit News, Elizabeth Conley)