He's the climate czar for the United States of America, but his wife's private jet takes frequent trips.
Former U.S. Senator John Kerry (D-Massachusetts) has a Gulfstream G-IV private jet that has taken 18 trips so far this year, , as global flight tracker FlightAware reports. The private jet is owned by Flying Squirrel LLC which has the same address as the Heinz Family Foundation. Teresa Heinz-Kerry, Kerry's wife, chairs the foundation.