Proposed binational river park can help conserve water, boost border security, proponents say

SAN ANTONIO, Texas (Border Report) -- The ambassadors to the United States and Mexico on Wednesday both threw their full support behind an ambitious and costly environmental conservation project on the South Texas border, saying it will save the Rio Grande and improve border security.During the opening day of the U.S.-Mexico Border Environmental Forum XXVI, held in San Antonio, U.S. Ambassador to Mexico Ken Salazar and Mexican Ambassador to the U.S. Esteban Moctezuma urged private investors, mun