David Muir reports from flood zone in Central Texas as search for survivors continues; TSA terminates 'shoes-off' security measure; Judge sets October as sentencing date for Sean 'Diddy' Combs.

Aaron Katersky reports after masked federal agents clashed with protesters during immigration raids at California farms, with authorities throwing smoke canisters toward the crowd; Kayna Whitworth has details on the remarkable escape of all 31 workers after a massive tunnel under construction partially collapsed in Los Angeles County; Trevor Ault has the latest on the desperate search following the Texas flood disaster with 172 people still missing and the death toll rising to 120; Will Reeve, the son of the original Superman, sits down with David Corenswet, the actor starring as the Man of Steel in the new "Superman" movie; and more on tonight's broadcast of World News Tonight with David Muir.