Updated On: 02 July, 2017 09:10 AM IST | Mexico City | Agencies
<p>Mexico's government says it plans to use dolphins trained by the US Navy to try to save the world's most endangered marine species, the vaquita porpoise</p>


Mexico's government says it plans to use dolphins trained by the US Navy to try to save the world's most endangered marine species, the vaquita porpoise.