Venice has flooded for the second time this week as 70% of the city is flooded after another high tide that is far beyond normal levels hit the city. The government declared a state of emergency with the mayor blaming climate change. The city is facing the second-worst flooding in nearly 100 years, and high tide could hit nearly twice the normal level today. At least two people have died, and the city's mayor has closed the historic St. Mark's Square. The government is allocating 20 million euros ($22 million) ...