they will vote for this president no matter what. the mean the president starts off with a huge number. these are people who pay no income taxes. my job is not to worry about nose people. i'll never convince them to take personal responsibility and take care of their lives. i have to convince the 5% to 10%. >> what you say behind closed doors is really who you are. i'm joined by david k. johnson who is a pulitzer prizewinning author. romney was basically right about one thing. 46.4% of americans don't pay federal income taxes. here's the real breakdown from the tax policy center. two thirds of romney's 47% actually do pay payroll taxes. david, the rest are elderly, who make less than $20,000 a year. >> that's right. they're elderly soshgs they used to work and pay taxes, or