working people and taking care of working people and as long as that mess amg is chlor and this particular element of our society is respected, they will come back. reporter: webb found himself in controversy in which many people believed he was defending the confederate flag. he wanted people to remember the history and the issues around the civil war are complex. julie. they certainly are. and lindsay graham is also in iowa right? reporter: he was back for the first time since the terrible tragedy in charleston and stopping off in the field of dreams to throw a ball for a couple of young kids. lindsay graham found himself mired in controversy. when he supports taking down the
reporter: created by a movie company almost wouldn t you say. we would have expected webb to jump in but at the last-minute, the clinton campaign sent minnesota senator to stump for her and webb changed his mind. how can i do that. he will likely do it next week or soon after that. the big question for webb does he stand a chance against hillary clinton? folks in iowa are eager for an alternative and want to give any and all new newcomers a fair hearing. and webb is going to mount a direct challenge to court the disaffected working voters. old reagan democrats, webb believes he can win some of them back. the democrat party traditionally is the party of