Tear gas, water cannons used against marchers
Courts needs to comply with guidance, fed'l benefits remain unconfirmed
Puerto Rico Capitol, Empire State Building also note decision
Homosexuality remains criminalized in nearly 80 countries
Attorney generals say decision to benefit couples in travel, healthcare
Bush, Rubio others reaffirm believe in 'traditional marriage'
2016 hopeful says work not complete, non-discrimination protections needed
President issues statement in Rose Garden following ruling
Marriage supporters wept on steps of Supreme Court
In 5-4 decision, judges strike down all state bans on gay nuptials
