Climate March expected to draw massive crowd to Washington in sweltering heat

By Chris Mooney
WASHINGTON – On what could be a record-hot day, tens of thousands of demonstrators are expected to assemble in Washington on Saturday. Their large-scale climate change protest will mark President Donald Trump’s first 100 days in office, which have been punctuated by multiple rollbacks of environmental protections.
The People’s Climate March, which originated with a massive demonstration in New York in September 2014, picked a symbolically striking day for its 20