Congress will launch an investigation into the Astroworld concert that claimed the lives of 10 people. The House Oversight Committee hearing will focus on Live Nation's role in the planning and safety of the November event. The committee is requesting information from the entertainment company by early January, with a briefing to follow. What happened at rapper Travis Scott's Astroworld festival follows a long line of other tragic events involving Live Nation. The entertainment company has faced lawsuits over safety issues in the past.