I hadn't even realized that happened. Personally, I think prostitution should be legal everywhere. There are many benefits and I see no good arguments against it.
If it were legal:
1. It could be taxed.
2. Prostitutes could be tested for STD's and made to have safe practices.
3. It could help keep prostitutes safe from pimps and bad johns.
4. There would be less people in jails/prisons because prostitution would no longer be a crime.
Now someone tell me one bad thing about prostitution being legal. I really hope it isn't some ignorant argument like, "Well, if prostitution were legal, husbands/wives would cheat more." If your husband/boyfriend/wife /girlfriend/etc. is willing to risk your relationship by cheating on you, prostitution being illegal isn't going to stop them.