text:  Voters in Iran heading to the polls in an election to replace the country's president after he was killed in a helicopter crash. Vacationers across America heading to airports as the ramp up for the Fourth of July holiday shifts into overdrive. The TSA expects more than three million flyers today alone. Still missing in the Bahamas, a woman from Chicago last seen more than a week ago during a yoga retreat there. But a phone belonging to Taylor Casey has now been found. The State Department has warned some about the threat of crime in the Bahamas.