Report: U.S. fighter jet shot down over Iran

A search-and-rescue operation is underway after a U.S. fighter jet was reportedly shot own over Iran. Sources are saying one of the two crew members has been rescued, and officials are using as many resources as possible to find the other mission airman. KTLA's Kareen Wynter has the latest. Watch KTLA streaming live on the free KTLA+ app for Roku, Fire TV, Apple TV and Samsung Smart TVs: https://ktla.com/watch-ktla-on-roku-apple-tv-amazon-fire-tv/