Days after she lost her small daughter and husband to the treacherous currents of the Rio Grande, Tania Vanessa Avalos, 23, arrived back in El Salvador to await her family's return -- in coffins. Oscar Martinez, 25, and, Angie Valeria, just shy of 2 years old, died on June 23 as they were attempting to cross the river between Mexico and the United States. The lacerating image spread virally, and became a lightning rod in the charged U.S. political discussion of President Donald Trump's hard-line policies against asylum seekers and other migrants.