AngƩlica Lozano to run for country's Senate in 2018
: Juan Carlos PinzĆ³n spoke in D.C. on Friday
LGBT groups endorsed historic agreement
Accord specifically acknowledges conflictās LGBT victims
Referendum to take place on Oct. 2
Activist took part in peace talks in Cuba
Advocacy group describes ruling as ādefinitive yesā on issue
Handful of couples have exchanged vows since 2013
Landmark decision ensures childrenās āfundamentalā rights
BogotĆ” judge: āNo justificationā to deny nuptials for gay couples