this video is broadcast live to facebook by adrian benagis.aking a tour of what was left. >> this is my house. >> oh, my goodness. >> it is destroyed. >> the entire roof of his home just ripped off. and you can hear his voice, he's remarkably calm despite what he's seen. >> a couple things i can't find. now we found pictures of other people from other houses. >> they can't find some of their own belongings, but they are finding belongings of other houses dropped into what is left of their home. in all, the national weather service confirmed four tornadoes hit the san antonio area. we had to find out a little bit more about this, so joining us right this minute, adrian venagis, where were you when this storm hit? >> i was inside my house. it immediately blew up the roof of my house. i had my wife and children with me. the minute the tornado left, my family and i ran out of the house to seek safety because their houses were intact. mine was completely destroyed. >> how much warning before it hit? >> i was not given any warning. normally i get an