Cheers, tears, prayers for 2020: A new decade is ushered in

Revelers around the globe are bidding farewell to a decade that will be remembered for the rise of social media, the Arab Spring, the #MeToo movement and, of course, President Donald Trump.A look at how the world is ushering in 2020:___PARISA joyful crowd of Parisians and tourists walked, biked and used scooters to reach the Champs-Elysees for the new year celebrations, in a city with almost no...