NY1 VIDEO: On the January 24 edition of "The New York Times Close Up," Police Commissioner William Bratton discussed his plans to reinvigorate the department and address the dissent among some of the members.

New York Times columnist Roger Cohen discusses his book "The Girl from Human Street: Ghosts of Memory in a Jewish Family," where he chronicles his family's life of displacement.

Emergency room nurse Lindsey Hallen talks about leaving the comfort of her New York City apartment and work at Lenox Hill Hospital to volunteer in Sierra Leone.    

And the New York Times reporters roundtable convenes.