IPR's Dennis Reese talks to Univ. of Iowa Sociology Professor Anthony Paik about his recent study on the potential dangers of "hooking up" with a stranger or acquaintance. Later, we hear about the nation's newest "teaching" hotel about to open in Cedar Rapids. "The Hotel at Kirkwood Center" will be one of only seven such facilities in the nation, designed to train students in Hospitality Arts programs. We hear from Lee Belfield, Melanie Ewalt and Jean Rogers.