Tsarnaev Friend Pleads Not Guilty, Doesn't Fight Detention

A self-described friend of the Tsarnaev brothers is being held without bail on charges of destroying evidence and lying to federal agents investigating the Boston Marathon bombings.

Khairullozhon Matanov has pleaded not guilty. Matanov did not fight his continued detention, WBUR's David Boeri reports. Listen above to Boeri's full report.