Climate Activist Greta Thunberg appeared virtually before a House subcommittee Thursday to call on U.S. officials to do more, saying it's "not too late" to make real changes in the fight against climate change. (April 22)
Climate Activist Greta Thunberg appeared virtually before a House subcommittee Thursday to call on U.S. officials to do more, saying it's "not too late" to make real changes in the fight against climate change. (April 22)
