Climate change is quickly taking over as the top 2020 issue for Democratic voters

A new poll reveals climate change is the leading concern for an overwhelming majority of Democratic and Democratic-leaning independent voters in the lead up to the 2020 presidential election.

According to a survey conducted by research firm SSRS for CNN and released on Tuesday, 96% of 1,007 registered voters polled said it is very or somewhat important that a presidential candidate take “aggressive action to slow the effects of climate change.” This surpassed Medicare fo...