Wildfire expert delivers sobering warning about impact of climate change

EXCLUSIVE: Andy Elliott spoke out after a spate of blazes in recent days, including in Suffolk, where firefighters tonight continue to tackle flames for a fourth successive day

Spain and France's record-breaking wildfires were made more likely due to human-caused climate change, a group of scientists have found.

Tens of thousands of people are returning home in Southern France as firefighters make progress battling wildfires there. Meanwhile, parts of Spain are still burning, but the national emergency for fires near Madrid was called off. Scott Stephens, a professor of fire science and forest policy at UC Berkley, joins CBS N