Flood Wall Issues News Today

Weve got to be cleaner tomorrow than we are today. >> thank you very much. >> thanks, chuck. i want to turn to the sierra club and their federal campaign deputy director, linda pierce. >> how are you? >> thank you for join iing me. the environmental community is trying to do this pr effort to get more attention to climate change. the question i have, though, do you continue -- why is it necessary to focus on this debate to get republicans, for instance, to accept the fact that its man made ver...