Wildfires Grow in Northwest U.S. Amid Another Heat Wave

Dozens of wildfires continued to burn in the Northwest as the National Weather Service warned of possible record-breaking heat in the Northern Plains. WSJ's Jennifer Calfas explains what this could mean for firefighting efforts in the region. Photo: US Forest Service/Agence France-Presse/Getty Images

from WSJ.com Video - Most Viewed WSJ Videos https://ift.tt/3BmQVs7