Colombia vows reforms amid protests

Protesters picketed the home of Colombian President Ivan Duque on Friday, defying a curfew and the leader's promises of a "national conversation" on social policies following massive anti-government demonstrations that have left three dead and dozens wounded. The popularity of Duque's right-wing government -- a key ally of the United States -- has been on the wane since his election 18 months ago, as it deals with hosting 1.4 million refugees from neighboring Venezuela's economic meltdown.