 A quick look now at the top stories we're working on at WTOP. The number of Democrats calling on President Joe Biden to end his reelection campaign continues to climb, with more than 30 now asking him to step aside. Israel confirms its forces struck military targets of Houthi rebels in western Yemen in response to attacks on Israel. And investigators are looking into the deaths of two more dogs who died while staying at a local PetSmart hotel where a pet died a few weeks ago.