President Trump is proposing stiff new tariffs on steel and aluminum. Trump also ordered the Treasure Department to stop minting pennies. NBC News Business and Data Correspondent Brian Cheung joins ...

The strong impact of African Americans in the U.S. military is evident throughout history. Colorado is home to a celebrated retired lieutenant colonel who, at age 97, is still making a difference.

I am proud of her for wanting to do that. Back then being an African American and a woman in the military, they looked down on them... But she, along with the other ladies in her battalion, proved ...