 Complete the following phrase:  The U.S. Express made their WWF wrestling debut on October 30, 1984 when they defeated the Enhancement Talent team of Mohammad Saad  Bobby Bass. On January 21, 1985 the U.S. Express beat the team known as the North South Connection Adrian Adonis  Dick Murdoch for the WWF World tag-team titles. They would hold the titles for only two months before losing them to the team of The Iron Sheik and Nikolai Volkoff at 