Boston Bombing Suspects' Aunt on Investigation

April 19 (Bloomberg) -- Maret Tsarnaev, the aunt of Boston Marathon bombing suspects Tamerlan and Dzhokhar Tsarnaev, talks about her nephews and the investigation linking them to the crime. Tsarnaev speaks in Toronto. (Courtesy: CTV Source: Bloomberg)
What To Watch: Greek Crisis, Banks Closed, China Rout
11:52 - Bloomberg's Jonathan Ferro briefs you on the day's top stories.
  • Iran Nuclear Talks on Verge of Missing Deadline
  • Tsipras Faces Pressure From Creditors for New Deal
  • Digitizing the U.K.'s Audio Treasures