Artist Dr. Charles Smith speaks with “Chicago Tonight” about his new exhibition at the National Veterans Art Museum. (WTTW News)

In 1968, a U.S. Marine was wounded and evacuated from Vietnam and returned to Chicago. He found his calling making artwork with an approach that could be called obsessive.

Vietnam Veterans Memorial in Washington, D.C. (Hu Totya / Wikimedia Commons)

As Ken Burns takes on Vietnam in a new 18-hour documentary, we hear from local veterans about their lives since the war.

A still image from “The Vietnam War” series from documentary filmmakers Ken Burns and Lynn Novick.

On Sunday, “The Vietnam War,” a new 10-part documentary from Ken Burns and Lynn Novick, premiered on WTTW. Burns and Novick were in Chicago last week and sat down with “Chicago Tonight” to talk about the epic work.

Propaganda and political cartoons show different perspectives of Vietnam at the Pritzker Military Museum and Library.

A still image from “The Vietnam War” series from documentary filmmakers Ken Burns and Lynn Novick.

Filmmakers Ken Burns and Lynn Novick speak with us about their new 10-part documentary series, “The Vietnam War.”

A prominent work of art has been out of the public eye for almost five years. Titled “Above and Beyond,” the installation commemorates American soldiers who lost their lives in the Vietnam War, and it's back on display at the Harold Washington Library.

Chicago chef Ryan McCaskey

In the final days of the Vietnam War, an effort to rescue thousands of babies from the country brought one of them to Chicago. Brandis Friedman shares the story of how he rose to become a Michelin-starred chef.

A prominent work of art has been out of the public eye for almost five years. Titled “Above and Beyond,” the installation commemorates American soldiers who lost their lives in the Vietnam War, and it's now back on display at the Harold Washington Library.

Presidential Commitments Honored and Betrayed

The last time an American president asked Congress for a declaration of war was in 1941, after the Japanese bombed Pearl Harbor. Longtime CBS and NBC News correspondent Marvin Kalb says this new normal undercuts Congress' constitutional authority and undermines America's reputation worldwide. Read a Q&A with Kalb.