the chief of police was placed on administrative leave over the weekend. the two officers seen in that video doing pepper spraying, they were placed on administrative leave as well. the school's chancellor called for an investigation, 30 days for a task force to study what happened here. all weekend there were calls for her resignation, for the chancellor to step down. she has so far not done that. she said she does take responsibility, and she plans to address the crowds here later today, thomas. >> kristen dahlgren for us at uc davis. thank you so much. the romney campaign is open for business in iowa. it's part of the front-runner's renewed push in the hawkeye state with a new office and growing iowa staff he hopes to steal the caucus with a cash infusion and a stronger presence over the next month. mark mckin none is the founder of no labels and joins me now. if mitt romney wins iowa, he's probably in the driver's seat and certainly through new hampshire. what's the downside to making this late of a move?