TONIGHT: Country singer, Dolly Parton!

Newt Gingrich tackles an array of minority issues, John Oliver elevates America's public discourse, and Dolly Parton dukes it out with Queen Latifah.

Trevor covers Russia's war on Ukraine, New Yorkers get canceled by The Daily Show, and Dolly Parton and James Patterson discuss their novel and Parton's accompanying album "Run, Rose, Run."