PBS News Weekend

Season 7, Episode 16

Episode Title: February 24, 2019

Air Date: 2019-02-24

Overview:

On this edition for Sunday, Feb. 24, a standoff on Venezuela’s border blocks humanitarian aid, scientists rate Hollywood’s portrayal of climate change on Oscar day, and newly-digitized materials from Louis Armstrong's archives are helping to carry his legacy to new generations of musicians. Hari Sreenivasan anchors from New York.