Weakness in the Chinese yuan is a 'measured move': Mizuho Bank

Vishnu Varathan of Mizuho Bank weighs in on the U.S. dollar-yuan moving past its 7 level. He says the People's Bank of China is allowing weakness in a way that doesn't cause investors to sell off foreign exchange reserves in an alarming fashion.
02:31
Mon, Aug 5 20193:12 AM EST