Presidential candidate Ted Cruz, a Republican Senator from Texas, will travel to Iowa Friday and Saturday. Cruz, who was elected to the U-S Senate in 2012, will start off his tour of Iowa 9:45-a.m. Friday in Sioux City, where he and Iowa Republican Congressman Steve King will hold a Town Hall meeting at Briar Cliff University, Stark Student Center – Clare Room (3303 Rebecca Street).   And, at 1-p.m., Friday, Cruz and King will hold a Town Hall meeting in Harlan. The event takes place at the American Legion Hall (7th and Chabturn Avenue).