CNBC's Mark Haines dead at 65

CNBC pioneering anchor Mark Haines, co-anchor of CNBC's morning "Squawk on the Street" show, has died unexpectedly on Tuesday evening, the network said. He was 65. The network said he died in his home. It did not specify the cause of death. Haines worked at CNBC for 22 years after working as a news anchor at TV stations in Philadelphia, New York and Providence, R.I.