It seems like the pattern is this...
1) FEMA or another such group organizes a training drill that deals with some sort of terrorist act, such as a bomb exploding in a public place. The drill is an emergency preparedness drill to help people be able to respond better when a REAL emergency happens. They even bring in people to act as victims, and sometimes use prosthetics and fake blood to make it look like they really are injured. One of the organizers was quoted saying, "Nobody's expecting to see people with their legs blown off," and that really makes for a realistic training drill.2) The weirdness starts when a REAL terrorist event happens on the same day, in the same place as one of these emergency preparedness drills. And the terrorist event happens to be the same event the drill is supposed to be preparing people for. So the people involved in the drill continue to carry out the drill, and the actors pose as victims, but now there are real news crews showing up, interviewing some of the actors about what has happened. The actors don't necessarily "know" what is going on - they just know that their job is to "pretend" that a certain terrorist event has taken place, for the sake of this disaster preparedness drill. 3) Before the event takes place, predictive programming is used to put the image or idea of the upcoming terrorist event into the minds of as many people as possible. See the Family Guy's predictive programming leading up to 9/11 and the Boston Bombing, and probably more things as well. So...1) Emergency preparedness drill is planned and sometimes even practiced beforehand leading up to...2) a REAL emergency event that happens at the exact same place and time that the emergency preparedness drill was scheduled to happen. And leading up to that, there's...3) Predictive programming used to plant the idea or image of the upcoming terrorist / emergency event into the minds of as many people as possible. Family Guy is a great example of this. Not entirely sure WHY they do this, but it is definitely part of the formula, and it is too bizarre to ignore that it happens. One theory is that whoever is benefiting from this chaos does it because they believe there is power in things being "hidden in plain sight." Another theory is that it prepares your brain to accept the upcoming event as true when you see it on the news. Your brain has already formed the idea of the event happening when you see it played out on Family Guy or wherever else, so when you see the event happening "again" when you see it on the news, your brain has already stored this event in its memory, so it becomes something that you just automatically accept more easily without questioning it.Specifically about the Boston Bombing, the undeniable proof is the guy in the wheelchair with his legs blown off. Anyone with any kind of medical knowledge or training will know right away that the picture with the guy sitting in the wheelchair is faked. You can tell the lower half of the guy is prosthetics, and they wouldn't haul a guy with his legs blown off SITTING UPRIGHT IN A WHEELCHAIR - they would have him on a stretcher.
I mean, come on. That's obscenely fake.
The fake guy in the wheelchair is the witness who named the two suspects, he said he saw them at the scene.

He's known to be an amputee who is acting in this FEMA preparedness drill. His legs were missing way before the day of the staged Boston Bombing. And he's the guy who they're using as the prime witness who says he saw Mr. Patsie do it.

If he's 'lying' about his injury (and it's 100% fact that he is), and he's also lying about seeing the two people he pins this whole incident on. Here's a good documentary that shows the actors preparing for the drill, then what the event looked like on the news, and also how Family Guy alluded to the event before it happened (predictive programming).Just watch the video below, it lays it all out.