PBS News Hour - Season 42 Episode 197 - News TV Shows 57:14. story about Tuesday on the NewsHour, Las Vegas mourns while authorities struggle to learn a motive for the deadly mass shooting. Also: The guns used in Sunday's attack, President Trump's trip to Puerto Rico, a Supreme Court case that could change the makeup of Congress, a school for students recovering from opioid addiction and remembering rocker Tom Petty.

PBS News Hour - Season 42 Episode 197
The MacNeil/Lehrer NewsHour, The Robert MacNeil Report, The MacNeil/Lehrer Report, The NewsHour With Jim Lehrer, PBS News, PBS NewsHour West, PBS News West, PBS NewsHour-
Released: Oct 20, 1975
Runtime: 57:14 minutes
Networks: PBS
Stars: Amna Nawaz, Geoff Bennett
Crew:
Tuesday on the NewsHour, Las Vegas mourns while authorities struggle to learn a motive for the deadly mass shooting. Also: The guns used in Sunday's attack, President Trump's trip to Puerto Rico, a Supreme Court case that could change the makeup of Congress, a school for students recovering from opioid addiction and remembering rocker Tom Petty.