Live updates: Mamdani, Cassidy hit Sunday shows; US-Iran ceasefire tested by fresh strikes

The U.S. and Iran have traded attacks this weekend, threatening the two sides' 60-day ceasefire and negotiations over Iran's nuclear program. Iran on Sunday launched drone and missile attacks targeting Bahrain and Kuwait, two key U.S. allies in the Persian Gulf. Iran's attacks came after U.S. forces conducted additional strikes against multiple Iranian targets in...