The guys’ funding exceeded that of the common person who had to worry about any sort of budget.
Saudi backing.
America will not be safe until there is a pressure cooker registry, background checks prior to the sale of pressure cookers, a 14-day waiting period prior to the purchase of a pressure cooker and a ban on high capacity pressure cookers. The government should begin a pressure-cooker amnesty program where people can drop off unregistered pressure cookers with no questions asked.