PBS News Hour S44 E136 July 9, 2019

Tuesday on the NewsHour, new charges against billionaire Jeffrey Epstein renew attention to the problem of child sex trafficking in the U.S. Plus: A critical legal challenge to Obamacare, preparing for a devastating earthquake, the wave of states legalizing marijuana, remembering Ross Perot and how a view of the ancient Acropolis has sparked a present-day legal battle.