A man waves a rainbow flag in front of two Boston Police vehicles outside a Pride Month block party in Boston, Massachusetts, U.S.
A parade marcher holds a sign in memory of the victims of the attack on a gay night club in Orlando, Florida at the 46th annual Los Angeles Gay Pride Parade in West Hollywood, California, U.S.
Ciaran Lithgow of Washington, DC holds a sign of condolence for victims of the attack on a gay nightclub in Orlando, Florida early this morning in Washington June 12, 2016.
A woman looks out her window with the Gay pride flag hanging during a vigil for the Orlando massacre victims in the Queens borough of New York, U.S., June 12, 2016.
Brandon Joyce carries a sign of remembrance for mass shooting victims in Orlando, at the 46th annual Los Angeles Gay Pride Parade in West Hollywood, California, U.S.
Kristen Jaeger holds a sign of remembrance for mass shooting victims in Orlando, at the 46th annual Los Angeles Gay Pride Parade in West Hollywood, California, U.S.
A large LGBT pride flag flies at half-mast during a candlelight vigil in remembrance for mass shooting victims in Orlando, from San Diego, California, U.S.
(Photo by Vasyl Shevchenko/Pacific Press/LightRocket via Getty Images) Representatives of LGBT (Lesbian, Gay, Bisexual and Transgender) organizations and their supporters took part in the peaceful 'Equality March'.The purpose of the parade is to overcome discrimination and achieve equality for all social groups and minorities in Ukraine.
KIEV, UKRAINE - 2: Participants take part at the Gay Pride parade in Kiev, Ukraine.
James Sharif, 24, of Alexandria, VA, said about the Orlando shooting, 'I think its a shame that people are doing this to wonderful people Hopefully people will begin to love wholly and all this hate will stop' at the DC Pride Festival Jin Washington, DC. (Photo by Katherine Frey/The Washington Post via Getty Images)
Women hold onto each other during a brief moment of silence to kick off the annual DC Pride Festival on Pennsylvania Ave.
People take part in the March of Equality, organized by LGBT and human rights activists in Kiev, Ukraine, June 12, 2016.
Chris Hemming (L) and Tristan Davison join in a moment of silence for the victims of the mass shooting at Orlando's Pulse nightclub during a Pride Month block party in Boston, Massachusetts, U.S.
A man carries a sign supporting both the Orlando shooting victims and Democratic presidential candidate Hillary Clinton at the 46th annual Los Angeles Gay Pride Parade in West Hollywood, California, following the shooting at a gay nightclub in Orlando, Florida U.S.
Los Angeles County Sheriff's deputies are seen behind a girl riding in a bus at the 46th annual Los Angeles Gay Pride Parade in West Hollywood, California, after a gunman opened fire at a gay nightclub in Orlando, Florida U.S.
Mourners gather under a LGBT pride flag flying at half-mast for a candlelight vigil in remembrance for mass shooting victims in Orlando, from San Diego, California, U.S.