Quarterback Crunch Bars

2 c crispy rice & crunchy corn cereal
2 c crispy wheat squares cereal
2 c buttery crackers
1 c pretzel sticks, broken
¾ c corn syrup
1/3 c sugar
1/3 c brown sugar
1/3 c butter or margarine
¾ c creamy peanut butter

Grease 9x13 pan. In a large bowl combine cereals, crackers, and pretzels. In a medium saucepan combine corn syrup, sugar, brown sugar, and margarine. Cook over medium heat until it comes to a boil, stirring constantly. Remove from heat and immediately stir in peanut butter. Pour peanut butter mix over cereal mixture and mix well to coat. Press mixture into greased pan and cool in the refrigerator for 2-3 hours or until firm; cut into bars.