Accused Boston Marathon bomber pleads 'not guilty' to attack

Reuters News
July 10, 2013 AT 6:23 PM
Wearing an orange prison jumpsuit, accused Boston Marathon bomber Dzhokhar Tsarnaev pleads "not guilty" to committing the worst mass-casualty attack on U.S. soil since 9/11, a crime that could bring him the death penalty. Katharine Jackson reports.