Homework help please?!

Okay so im writing a paper over propaganda..can anyone name two commercials where they use the type of propaganda where 'ordinary people' are promoting the product stating that if it works for them which makes the viewers think the product does work if...

it works for ordinary people.

um shamwow? everyone hates that guy, but late night infomercials are an easy target.
what about that cooking device mr T stooped so low to promote.
lots of stuff out there.
some funny ones are Viagra cialis and extenze haha. like everyone they stop on the street is like yes I use it and love it.. fake..
anyways have fun with it.

Check Youtube for commercials, think drug company ads like Viagra, Cialis, etc. Also look for cleaning products, vitamins, shampoos, cleaners, the best one I can think of are insurance company ones like Colonial Penn. Good Luck.