Tori Johnson managed cafe; reportedly lunged at hostage taker
Aussie campaign urges vigilance among friends
U.S. among countries to back proposal
Researchers say discrimination, homophobia persist
Next biennial gathering to take place in South Africa
Daily use at just 12 percent
Transgender women disproportionately affected by epidemic
Former U.S. president honored MH17 victims
Delegates remember Ukraine plane crash victims
āTaken from us in a senseless act of violenceā