Gwen Stefani, Usher Perform for Thousands at Earth Day Rally April 20, 2015 Black Truth News Community News, Entertainment, Recent Posts By BRETT ZONGKER Article Reprint WASHINGTON (AP) — A daylong Earth Day concert had R&B star Usher dancing on crutches Saturday on the National Mall to rally thousands for political action to confront climate change and poverty. Share this:TumblrEmailPrintLinkedInFacebookTwitterLike this:Like Loading... Pages: 1 2 3