take on big projects. >> romney's biggest fumble of the night came when he was asked if he would follow his father, george romney, who released 12 years of tax returns as a candidate and several years of his own. >> when you release yours, will you follow your father's exam snm. >> maybe. you know, i don't know how many years i'll release. i'll take a look at what our documents are -- and i'll release multiple years. i don't know how many years. >> that, of course, another new answer. another new pledge. romney's been doing contortions on his taxes the last 30 days. since i first asked him the simple question in december if he was going to release his tax returns. >> i doubt it. >> no? >> i will provide all the financial information which is an extraordinary pile of documents that show investments and so forth but i don't intend