At least 9 dead after stage collapses at campaign rally in Mexico: The Morning Rundown, May 23, 2024

A stage collapses during a campaign event in Mexico, leaving at least nine people dead and dozens injured, and Nikki Haley makes her election plans known—giving her reasons why she’ll be voting for Donald Trump. These stories and more highlight The Morning Rundown for Thursday, May 23, 2024.