down the financial gauntlet to fellow republican presidential candidates and to hillary clinton. he s releasing awn precedented amount of personal financial information and trumpeting unprecedented transparency. chief political correspondent carl cameron tells us why. reporter: gop presidential frontrunner jeb bush put down a marker on trants parentsy this afternoon. making public 33 years of personal income tax returns on jeb 2016.com. 1150 pages of returns shows an average effective tax rate of 36%. before serving as florida governor from 1985-88 he lost money and paid no federal income taxes. after serving as governor his high in 2013 was $7.3 million in taxable income 2.9 in taxes paid for a 40% effective tax race. the disclosures are an effort to cast himself as an honest forthcoming accountable leader in contrast to hillary clinton whose credibility has take an hit in the polls for evading questions and using a home