Michael Weinstein, left, president of AIDS Healthcare Foundation, locks arms with others in Los Angeles on Friday, July 18, 2014 at a memorial for the former president of the International AIDS Society. Weinstein is pushing Proposition 61, the drug pricing initiative on the Nov. 8 ballot.
Michael Weinstein, left, president of AIDS Healthcare Foundation, locks arms with others in Los Angeles on Friday, July 18, 2014 at a memorial for the former president of the International AIDS Society. Weinstein is pushing Proposition 61, the drug pricing initiative on the Nov. 8 ballot. Nick Ut AP
Michael Weinstein, left, president of AIDS Healthcare Foundation, locks arms with others in Los Angeles on Friday, July 18, 2014 at a memorial for the former president of the International AIDS Society. Weinstein is pushing Proposition 61, the drug pricing initiative on the Nov. 8 ballot. Nick Ut AP