CarlsonCast March20--6am hour

Chuck Berry_vintage kick.jpg
Chuck Berry performs during a concert celebration for his 60th birthday at the Fox Theatre in St. Louis, Mo., Oct. 17, 1986. The concert is being filmed for a motion picture documentary titled "Chuck Berry Hail! Hail! Rock 'n' Roll." (AP Photo/James A. Finley)

6am hour -- musical pioneer Chuck Berry dies at age 90, North Korea test fires a rocket engine and GUEST: Ralph Peters analyzes the options for US Sec. of State Rex Tillerson who has indicated a pre-emptive strike might be used to block Kim Jong Un's regime, numerous tributes to Chuck Berry

Supreme Court nominee Neil Gorsuch and Russian meddling in US elections top the Beltway news today and this week.

Offbeat News