florida's coast just an hour earlier, about 100 miles away on jacksonville beach. surfline.com capturing the moment 23-year-old frank o'rourke struggled to stay above water, as what was believed to be a black tip shark latched onto his arm. o'rourke later seen bolting across the beach for help, still clutching his board. >> you have all the teeth, the rows of teeth, that kind of just clamped onto my arm. >> reporter: david, according to national geographic, it's estimated anyone who has swam in new smyrna beach has been within ten feet of a shark. thankfully, all three recent victims are expected to be okay. david? >> all right, victor oquendo tonight. thank you. on the hill tonight, a new congressional report just out raising serious questions about the white house, some of the president's friends and one-time associates, and possible conflicts. were profits more important than national security? that's the question being posed by this new congressional report. and here's abc's mary bruce tonight. >> reporter: tonight, a new congressional report is raising