Article Photos: Thousands join Chile gay pride parade 1/4

  A woman holds a dog wearing a rainbow colored bandana before Argentinaâs annual gay pride parade in Buenos Aires, Argentina, Saturday, Nov. 10, 2012. Argentina has improved rights for sexual minorities over the last years, becoming the first country in Latin America to legalize same-sex marriage, and this year, the Congress approved Argentina's gender identity law, granting people the right to change their legal and physical gender identity simply because they want to, without having to undergo judicial, psychiatric and medical procedures beforehand. (AP Photo/Natacha Pisarenko)