Jericho's Series Finale- Too Close to Reality?

I really liked Jericho and was happy when it was renewed and was sad when it was cancelled again. It was very suspenseful and had great acting. Could it be that it hit too close to home? They had a mercenary group called Raven wood which mirrored activities that the real life Black water "security forces" were accused of. Look at the different real life responses to disasters such as 9-11 or Katrina. Do we really know how our government would handle multiple disasters at once? It was a show that made you think while you were enjoying the storyline.