Go to google images and type in “Boston bombing backpack”. Look at the backpack that was used in the bombing. Look at the multiple images of the backpacks the Tsarnaev brothers were wearing.
Then again, why waste the 5 minutes that could take when you could simply believe the story the gov’t peddles?
After this criminal terrorist creep is convicted, I’d give him some slack...in the rope used to hang him. His head will then pop off “real good” (my apologies to John Candy).