Sean Casten calls for $273 billion in 'tax credits for clean energy' without disclosing his investment in industry
'If they don't want to do what we ask, or do what we're demanding, the next step is to rebel'
'The only path forward is to design national climate policies that are centered on justice'
There were dozens of tornadoes and hurricanes throughout the last century
While the protesters sought attention for their cause, networks largely ignored them
Says Americans must take 'personal responsibility' to address global warming
Sanders says 'climate change is the single greatest threat facing our planet'
Questions remain as to whether conversations conformed to local lobbying laws