Philadelphia City Council members Helen Gym and Mark Squilla support the creation of safe injection sites. As Philadelphia, Camden, Wilmington and other cities vie to be the site of Amazon’s second headquarters, we look at its current presence and impact in the region. Amazon has a diversity problem, which could affect that host city. Leslie Brandt of the U.S. Forest Service talks about the effects of climate change on the urban tree canopy.
Live: Day 4 of Public Impeachment Hearings
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