to the cashier and pays cash. the sale just under $100. and buys a number of m-88s, which are described to be not very powerful. the store ownerall perfectly le. if he thought he could light one and it would somehow set off a chain reaction of lighting the other m-88s, he was wrong, these are not powerful explosives. they are safely made so you cannot set off a chain reaction you have to light each piece individually? you do. do you have any idea where the money came from? our homeland security correspondent, jeanne meserve, has been picking up more information about that. we know he had a job as a financial adviser and ran into money troubles because he lost his home to foreclosure. also, he did bring in, according to our sources, around $80,000 he brought in from pakistan between 1999 and 2008. they are also checking out that money trail. that put him on a list