Republican debate highlights and new weight loss drug: Morning Rundown

News Snapshot:

Republican presidential candidates clashed over foreign policy, abortion and descended into personal attacks in last night’s debate. Gazans flee south on foot as Israeli forces intensify their assault. And what to know about Eli Lilly’s newly approved weight loss drug. Here's what to know today. Key takeaways from the GOP debate In the battle to be the GOP’s alternative to Donald Trump, Florida Gov. Ron DeSantis sharpened his case against the former president while former U.N. ambassador Nikki Haley responded to hits from businessman Vivek Ramaswamy. Both looked to build momentum during the third Republican presidential debate in Miami, hosted...