text:  President Biden's given no indication he plans to step down from the Democratic nomination for president. He attended fundraiser Saturday, two days after his shaky debate performance. Hurricane Beryl continues to strengthen now a Category 3 storm as it heads towards the southeastern Caribbean. And holiday travel continues to surge in the U.S. On Friday, the TSA screened the fourth most people in one day on record. It's expected to screen 32 million through next Monday. This is ABC News.