Sign up for the MSNBC newsletter
You have been successfully added to our newsletter.
Let our news meet your inbox
Sunday's march in New York is being billed as the largest climate change march ever, but while it's a big day for activists, will it actually be a catalyst for change? Msnbc.com reporter Ned Resnikoff, Rep. Keith Ellison, D-Minn., American Urban Radio Networks' April Ryan and msnbc.com senior editor Beth Fouhy join to discuss.Sep.21.2014