Boston awaits marathon bomb trial verdicts

The jury in the trial of the man accused of the Boston marathon bombing will begin its deliberations on Tuesday.

Dzhokar Tsarnaev's lawyers admit he carried out the attacks but say he was under the influence of his radicalised brother.

If found guilty, the 21-year-old, who is charged with 30 counts, will face life imprisonment or execution.

Rajini Vaidyanathan reports.