The Sky

When I drove to work on Monday, the last day of November, I saw markings in the sky like from a plane exhaust.  They looked like \ | X. I've read about chemtrails and that these markings usually mean that people will start getting sick or something.  It was just so odd.  I saw one on my way home from work on Tuesday, the following day, that looked like a big claw mark in the sky.  Just ||||  Weird.

These shots were actually taken a few days later but showed some similar stuff in the sky.