Four big takeaways from the MSNBC climate change town hall

MSNBC kicked off its televised climate forum for 2020 presidential candidates at Georgetown University on Thursday, inviting a dozen White House hopefuls to sit down and answer questions from moderators and college students ahead of a major youth climate march on Friday. The two-day event comes just two weeks after one of MSNBC’s rivals, CNN, staged its own seven-hour-long climate forum.