The FBI office in Denver has received 'numerous' calls about the seven people believed to be associated with Al Qaeda pictured Wednesday in the newspapers.Samuel Mac, manager of the Denny's in Avon Co., said two men-he subsequently identified from their photographs as Adnan G. El Shukrijumah and Abderrauof Jdey-came into his Denny's which is just off Interstate 70, Wednesday about 8PM.One ordered a chicken sandwich and a salad, the other just a salad, Mac said. They were demanding, rude and obnoxious, he said.They said they were from Iran and were driving from New York to the West Coast.Monique Kelso, spokswoman...