This little tidbit of knowledge is brought to you by the letter “p”, as in prejudice, persecution, permits, pornography, and prostitution. So technically pornography, by law, is allowed under the protection of freedom of speech. Of course, it helps that the industry generates roughly $10 billion a year in revenue, which is heavily taxed, levied and somewhat regulated, so many can enjoy all the perks that conditional sex legalization can pay for, but why continue to prosecute prostitution?