neighbors and seriously undermine the prospects of future negotiations. >> starting tomorrow, the president attends a summit meeting on nuclear security that will happen in seoul. and while he was at the dmz, the president signed a brick in the american soldiers dining room. let's go to strategy talk on nbc's "meet the press." david plouff took aim at the achilles heel. >> he's the godfather of our health care plan. if he's president, remarkably he's running away from the past and he's saying he's going to try to throw all of this away. we know we have to do this for our economy, for the health and safety of the american people. >> the latest national poll shows president obama ahead of republican front-runners, mitt romney and rick santorum. but we have only seven months until the election. karen finney, former dnc