now. he also attends a private fund-raiser in pittsburgh. president, he s going to be speaking at a fund-raiser in san antonio. we expect to hear from him any minute. we re going to take you there live when he starts his remarks. we re going to have live coverage from the romney rally. that is also happening later this hour. relatives of two missing girls in iowa say they are now bracing for the worst but hoping, hoping for the best. 8-year-old elizabeth collins and 10-year-old lera cook were seen friday riding their bikes near a lake. the girls aunt appeared on hln along with the mom and she says the family is frustrated and confused. it s very baffling to understand how someone got off with a 10-year-old and an 8-year-old at the same time because it s as though they disappeared into thin air in broad daylight. authorities began searching the lake over the weekend and started draining it yesterday. they are also using dog scent dogs to help in this search. there is