I walked to my children's school yesterday afternoon to pick them up. As I was walking past the playground, I noticed a custodian with large gloves, a spray bottle and a sponge. Apparently a child had fallen on the concrete, gotten a bloody knee and bled on the sidewalk. He was trying to sanitize the sidewalk. Seriously?!? This is how sterile we have become? We have to sterilize the sidewalk if a child falls and gets a couple of drops of blood on it? It is outside!!!