Pretzel Fruit Pizza

3 cups finely crushed pretzels
2/3 cup sugar
1 1/4 cups cold butter or margarine
1 (14 ounce) can sweetened condensed milk
1/4 cup lime juice
1 tablespoon grated lime peel
1 1/2 cups whipped topping
7 cups Assorted fresh fruit

In a bowl, combine pretzels and sugar; mix well. Cut in butter until mixture resembles coarse crumbs. Press into a 14-in. pizza pan. Bake at 375 degrees F for 8-10 minutes or until set. Cool on a wire rack; refrigerate for 30 minutes.

Meanwhile, in a bowl, combine milk, lime juice and peel. Fold in whipped topping; spread over crust. Cover and chill. Top with fruit just before serving.