Half of Pakistan Declared Calamity-Hit as Unprecedented Rains Affect Millions

Pakistan is dealing with countrywide floods caused by record rainfall. Experts say the extreme weather has all the signs of global warming. Home to almost 230 million people, Pakistan is among the countries most vulnerable to climate change. VOA’s Sarah Zaman reports the rains have caused misery for many Pakistanis. Camera: Khalil Ahmad and Murtaza Zehri