Published Date: 2024-03-06 17:27:00, Category: News (687144)Time: 02:15:51 min, View Count= 36 ( + More Social Media views ) , Rating= Title: WATCH LIVE: National Transportation and Safety Board chair testifies in Senate hearingKeywords: WATCH : National Transportation Safety Board chair testifies Senate hearing Description: Subscribe: Newsletters: NewsHour podcasts: your PBS favorites with the PBS app: