Role Ear News Today

Portland, oregon, new york, madrid. a lot of protests were lead by students. from extreme weather to rising sea levels, experts have warned about the wide spread effects of climate change. researchers say global warming expose the millions to a smaller threat, as well. ticks and the illnesses they carry. cnn health reporter jacqueline howard joins us now. explain that connection to climate change and how is the worlds climate driving a rise in the diseases and where were seeing them spread. >>...