The actor, who recently came out as HIV-positive, tried some controversial methods to find a cure, which triggered skepticism from America's favorite TV doctor.
His nonprofit HIV organization is spending money to limit high-rise development in L.A. Some are asking why.
Taking daily medication takes more than a pillbox, it takes a commitment that some aren't capable of making.
Now that condoms aren't the only tool in the toolbox, what prevention method works for you?