On Monday in the nation's capital, there is no Columbus Day. The D.C. Council voted to replace it with Indigenous Peoples' Day in a temporary move that it hopes to make permanent. Several other places across the United States have also made the switch in a growing movement to end the celebration of the Italian explorer in favor of honoring Indigenous communities and their resiliency in the face of violence by European explorers like Christopher Columbus.

Climate change has been called the new normal. But residents in some parts of the Southwest say after living through the last two years, there’s nothing normal about it. 

Communities in the Four Corners -- where the borders of Colorado, Utah, New Mexico and Arizona meet -- have been bouncing between desperately dry and record-breaking moisture since the winter of 2017, forcing people dependent on the reliability and predictability of water to adapt.

Something odd is happening to streams and rivers on the high plains of Kansas and Colorado. Some have disappeared.

"We would go and visit these streams, and in many cases it's like a dirt bike channel. It's no longer functioning as a stream," says Joshuah Perkin, a biologist at Texas A&M University who studies the fish that live in these streams.

Call it a sign of the times.

Renewable energy has gotten so cheap that even oil giant Exxon Mobil, which reported $20.8 billion in earnings in 2018, is getting in on the savings.