Washington Gov. Jay Inslee is making man-made climate change a cornerstone of his 2020 presidential candidacy.
For many Democrats, it is an issue near to their heart. According to a Pew Research Center poll taken last year, 75% of Democrats say human activity is causing climate change. All the major Democratic candidates concur.
The challenge for Inslee will be launching a successful presidential campaign on climate change. CONT.
Harry Enten, CNN
Recent polls: Climate change | Priorities