WorldView: Alps glaciers melting and more global headlines

Researchers say 92% of glaciers near the Alps could be lost by 2100 because of climate change. Brexit talks resume before the December 31st deadlines. The Duke and Duchess of Cambridge embark on a royal train tour. And a WWII-era bomb was defused in Frankfurt, Germany. CBS news foreign correspondent Chris Livesay joins "CBSN AM" from Rome with today's global headlines.