Sebastián Piñera running for second term in South American country
Luis Larraín co-founded Fundación Iguales
Gay man attacked in Santiago park on March 2, 2012
Bachelet reaffirms pledge to introduce measure this year
Michelle Bachelet spoke at high-level U.N. LGBT event
Country’s president supports measure
Name, gender changes could happen without a judge
Gay singer met with local activists on Saturday
Marcelo Velius Lepez Parraguez reportedly attacked because of sexual orientation
Advocacy groups in the South American country welcome position