that's who is going for santorum. that's who went for him in iowa. that's why is he competitive in the republic precincts. so maybe he is saying to himself, the only way i can win this, the only way i can beat the better financed romney is to appeal to those voters who are very actively involved in the primary. that's the only shot i have. so i have to do it or i'm just not going to win. >> you look at all the polling on these issues. the issue that is far and away the principle issue for these voters in republic primaries and in the country generally is the economy. and i don't think. >> bill: 4% before he started to go this way. santorum had 4%. they weren't even calling on him in the debates. >> bill, he was nowhere near as deep in these controversies when he won iowa as he is now. >> bill: he stepped it up there now. he started to step it up there. >> well, maybe. he has a message about a