Ted Cruz questions NASA's 'earth science'

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‘The ugly part’: Hayes on the debt deal expediting the Manchin-backed pipeline
03:45
Global Citizen announces major climate concert in Paris
06:09
Velshi: It’s up to us to bring down the temperature (literally)
04:31
Hayes: GOP candidates have rendered climate invisible from the 2024 race
04:57
Red Alert: the dangers of record heat on your health
04:01
Arnold Schwarzenegger brings attention to his climate initiative
09:01
U.S. and UAE wrap up climate summit in D.C.
03:55
Sen. Durbin: A majority believes women should have the right to choose
11:45
Republican policy on climate change takes a turn for the absurd
01:12
President Macron: Global Citizen's 'Power Our Planet' aims to fill $16 billion climate funding gap
18:56
Bernie Sanders on why he’s endorsing Biden, forgoing his own 2024 bid
07:23
Meghan O’Sullivan: Effects of climate change ‘exacerbating’ divide between rich and poor countries
06:48
Velshi: We need to get creative on wildfires – fast
05:02
Velshi: Making people care about climate change is tough. But time is running out
04:37
Island nation threatened by climate change wins important backing from U.N.
01:42
Michael Mann: Biden admin drilling project contradicts global need to avert dangerous warming limit
04:07
Biden approves Alaska oil development despite campaign promise
08:58
Democratic activist delivers straight talk to his party on long term strategy
07:31
'Extrapolations' looks at our future with climate change
06:04
Erin Brockovich: There's no 'overnight fix' for East Palestine
04:37

UP NEXT
‘The ugly part’: Hayes on the debt deal expediting the Manchin-backed pipeline
03:45
Global Citizen announces major climate concert in Paris
06:09
Velshi: It’s up to us to bring down the temperature (literally)
04:31
Hayes: GOP candidates have rendered climate invisible from the 2024 race
04:57
Red Alert: the dangers of record heat on your health
04:01
Arnold Schwarzenegger brings attention to his climate initiative
09:01