This appears to be the same individual in the above article, shortly before he is dragged away by the police. The caption reads:
An Occupy Wall Street demonstrator is pushed back from the scene of an arrest by a police officer after a march in celebration of the protests sixth month, Saturday, March 17, 2012, in New York
It does not appear to be the shooter James E. Holmes.
Interesting, but few similarities - where did you get it?