A high school teacher pulled out of the classroom has been wondering why he's still in 'teacher jail.'

Greg Schiller says he hasn't been given a reason why he's not allowed to do his job. However, Schiller says he believes it's because of a pair of science projects.

The projects entered into the science fair were built to convert one form of energy into another. However the two entries include the word 'gun' in their names.

Read more at CBS News LA 

The push to reinstate Schiller has prompted a change.org petition. Check it out here.

Listen to Bill's segment about Greg Schiller