Trump mentions San Antonio in comments about success of walls - there is no wall around San Antonio
"Everybody knows that walls work. You look at different places they put up a wall, no problem. You look at San Antonio. You look at so many different places. They go from one of the most unsafe cities in the country to one of the safest cities, immediately, immediately."
Let that one rumble around in your head for a bit.
A quick search (consisting of looking out the window and then checking Texas Department of Transportation traffic cameras) found no walls barring anyone from San Antonio. In fact, the city is often known as one of the most welcoming and friendly cities in Texas.
San Antonio remains about 150 miles from Mexico. The effectiveness of a wall around San Antonio - real or imagined - to keep America's southern border safe remains unclear.
The only wall of any notoriety in San Antonio's history are the walls of the Alamo. And unfortunately, those didn't work out too well for us last time.