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.
| Title | October 3, 2017 |
|---|---|
| Genres | News |
| Release Date | 2017-10-03 |
| Episode Runtime | 00 Hours 57 Minutes |
| Season Number | 42 |
| Episode Number | 197 |
| Production Companies | WETA, MacNeil-Lehrer Productions, Thirteen, NewsHour Productions |
