PBS NewsHour: SUMMARY Michael Bloomberg left office a few days ago after serving 12 years as the Mayor of New York city and people already are trying to assess his legacy. Katherine Bagley of Inside Climate News speaks on why she thinks the mayor's efforts to address climate change are so significant.
HARI SREENIVASAN: Michael Bloomberg left office a few days ago after serving twelve years as the mayor of New York City and people are already trying to assess his legacy. Some pointed to the city`s plunging crime...