 That are the top stories we're working on here at WTOP. A political shockwave that is still reverberating. President Biden has dropped out of the 2024 race for the White House while quickly endorsing Vice President Harris. The Secret Service director gets the hot seat on Capitol Hill today over the failed assassination attempt against former President Trump. And after what's been a very dry summer so far, get ready for a wet weather pattern that's expected to begin today. Keep it here. We'll have full details on these stories in the minutes ahead.