Families concerned about reports of mental health crisis on USS Lincoln

Families of marines are voicing concern over reports about the USS Abraham Lincoln, a naval aircraft carrier based in San Diego that has been in the Middle East supporting the Iran war for over 200 days. Families say their loved ones onboard are dealing with food shortages, plumbing problems and mental health issues. NBC News’ Dan De Luce reports on the lawmakers demanding answers and the broader implication that the war in Iran is having on the military.