On Friday, Ted Cruz predicted a stock market "crash will be coming."
Donald Trump calls it a "terrible time" to invest.
"We're in a bubble right now," Trump says.
It's a high degree of fear from a party that is normally viewed as pro-business and pro Wall Street.
Trump recently told The Washington Post that America is on track for a "very massive recession."
Cruz and Trump blast America's central bank, the Federal Reserve, for pumping up the stock market to unrealistic levels.
Low interest rates by the Federal Reserve, encourage people to put more money into the stock market since they earn so little interest by saving their money in the bank.
