Small silver linings are starting to shine through after two mass shootings gripped the United States in less than 24 hours. Authorities in El Paso, Texas, put out calls for blood donations after at least 20 people were killed at a shopping center there. So many people came out to help, authorities had to turn people away. And one witness said he wasn't worried about saving himself — he only wanted to get kids to safety. InsideEdition.com's Stephanie Officer has more on the tragedies in Texas and Ohio.