MCALLEN — Cases of severe dehydration and overexertion among migrants are skyrocketing in deep South Texas as people push their bodies past the breaking point to get into the United States, new statistics obtained by The Texas Tribune show. According to figures compiled by the U.S. Border Patrol's Rio Grande Valley Sector, which has the most apprehensions on the U.S.-Mexico border, authorities have already encountered 64 migrants with a rare and dangerous condition known as rhabdomyolysis so far in the 2019 fiscal year...
