NBC News’ Chris Jansing travels to Iowa to speak with elderly climate change activists on what they do to raise awareness for climate change.Sept. 19, 2019
UP NEXT
Amtrak train crash passenger describes moments during derailment in Missouri
06:08
Number of monkeypox patients are gay and bi-sexual men
05:54
Asian Americans call for action over reproductive rights and racial violence
02:52
Military mother reunites with 2nd-grade daughter after 14 months in Korea
01:56
At least 4 dead, hundreds injured after Colombian bullfighting arena collapsed
02:48
WNBA star Brittney Griner's trial set for July 1st in Russia