According to Recent Studies, How Do the Majority of People

According to recent studies, how do the majority of people in the United States feel about pornography?

A) Most would ban violent pornography, but are more ambivalent about female erotica and soft core porn.
B) Most would ban all forms of pornography and feel it leads to loss of respect for men and women.
C) Most would not ban violent porn, but do think that pornography leads to loss of respect for women.
D) Most would ban violent porn, gay porn, and female erotica showing lesbian interactions but would not ban soft core porn.