Radical climate group slashing SUV tires says they're now active in 18 countries including US

A far-left international group that encourages groups of people to deflate tires on parked sports utility vehicles (SUV) in an effort to combat global warming has expanded its operations to 18 countries.

The group, named the Tyre Extinguishers and based in the U.K., has claimed credit for tire-deflating operations in American cities including New York City, Boston, Chicago and San Francisco, and cities in England, Canada, France, Spain, Germany and Italy among others. And most recently, on Thursday, members affiliated with the Tyre Extinguishers conducted an action in Lisbon, Portugal. ---More...