Conservationists sue U.S. to block a controversial lithium mine in Nevada

They say the lithium mine will drive an endangered desert wildflower to extinction, disrupt groundwater flows, and threaten cultural resources.

Conservationists and an advocacy group for Native Americans are suing the U.S. to try to block a Nevada lithium mine they say will drive an endangered desert wildflower to extinction, disrupt groundwater flows and threaten cultural resources.