things, romney's days at prep school, the explosive reverend wright trial balloon, even republican inflexibility in the debt ceiling, an intent to change the conversation. a limited buy running in key markets in just four states ohio, iowa, virginia, and north carolina. here is a look. he does go after the president a little bit. >> what would a romney presidency be like? day one. president romney immediately approves the keystone pipeline. creating thousands of jobs that obama blocked. president romney introduces tax cuts and reforms that will award job creators not punish them. pre...