KEY POINTS
  • It's time for China to pay the U.S. back for the help it's received over the last 40 years, billionaire Ken Langone says.
  • "Remember where we started at, we did everything we should've done to help a nation that large and that significant get on their feet," he says.
  • The U.S. and China have been involved in an escalating trade war over the past 15 months or so.

It's time for China to pay the U.S. back for the help its received over the last 40 years, billionaire and longtime GOP supporter Ken Langone told CNBC on Wednesday.

"Remember where we started at, we did everything we should've done to help a nation that large and that significant get on their feet," said Langone, also co-founder of The Home Depot. "Now it's time to pay the bill."