As U.S. Presses for Regime Change in Venezuela, Red Cross and U.N. Warn Against Politicization of Humanitarian Aid Listen Download Embed Share Share this on Facebook (Opens in a new window) Share this on Twitter (Opens in a new window) Share this via Email Trucks loaded with USAID humanitarian aid for Venezuela are escorted by police as they arrive at the Tienditas International Bridge in Cucuta, Colombia ( AP Photo ) Produced by Rob Gunther Hosted by Tanzina Vega Produced by PRI and WNYC