chair john burton has responded telling norquist in this letter, quote, i fondly remember him signing the largest tax increase in the more than 100-year history of our state and signing the bill that liberalized abortion to therapeutic abortion acts. are these claims right? reagan wasn't really a true conservative? >> norquist and john burton are partly right but partly wrong, as well. what they're doing is using history to suit their current political agenda. >> first, let's get to the facts. as reagan biographer and u.s. history professor points out, yes, reagan did sign the abortion act in 1967. in that year, there were 518 legal abortions in california. in 1968, the number jumped to 5,018, then up to 15,000 the next year and by 1970, it was up to 65,000, but he says that doesn't tell the context. >> reagan came to regret that. he came to regret he passed that law later on. >> secondly, the moral majority led by jerry folwell was not a key element of the republican party when reagan did that in the 1960s. >> former reagan senior policy adviser bruce bartlett wrote in an article called reagan's forgotten tax record that reagan's 1967 $1 billion tax increase took up a third