TOPSHOT - A man walks in a street of Sammichele di Bari on January 8, 2017 during snowfalls near Bari in the Puglia region in the south of Italy. A cold wave across Europe has left at least 23 dead in the past two days, including several migrants and homeless people in Poland, Italy, Bulgaria and Russia. / AFP / BEPPE GASPARRO (Photo credit should read BEPPE GASPARRO/AFP/Getty Images)
