What's happening in China
Last week, China's stock market plunged 10 percent
In an attempt to stop market volatility, China has installed a circuit breaker rule, which will shut down stock market trading for the day if trading falls below 7 percent. According to Forbes

A Chinese stock investor monitors prices at a brokerage house in Fuyang in central China's Anhui province on Jan. 21, 2016. (AP)
Although China quickly abandoned the circuit breaker rule, China's backtracking hasn't instilled any confidence on Wall Street
The value of the Yaun, China's currency, is declining due to massive efforts to stabilize financial markets by the Chinese government. China pumped $500 billion into its market in 2015, and $108 billion in foreign exchange reserves
China's economic growth is also in a downward spiral, keeping investors worried. For over a decade, China has been one of the fastest growing economy's in the world, and if it stops growing, countries that have depended on trade with China are also in trouble.
While there is no doubt between investors that China's economy is coming to a halt, few believe Beijing's official reports
Further distrust of China's economy is stemming from fact that prominent Chinese business tycoons keep 'disappearing
What this means for the U.S.
The U.S. stock market is already volatile due to falling oil prices

Chinese investors monitor stock prices on an electronic display in a brokerage house in Beijing, Friday, Jan. 29, 2016. Tokyo stocks finished nearly 3 percent higher on Friday while the yen dived as the country's central bank introduced a negative interest rate policy to boost the economy after previous stimulus efforts produced indifferent results. Other Asian markets were higher after China's top economy official said there is no basis for the yuan to continuously weaken. (AP Photo/Mark Schiefelbein)
American businesses could also take a hit due to China's new economic standstill. That's because foreign trade is the most direct ling between the U.S. and China. According to State Street Global Advisors, U.S.-China trade is supposed to become the largest in the world over the next two years
However, exports make up just 13 percent of GDP
'The impact on the U.S. economy appears to me to be more psychological than real,' said Ned Hill, National Advisory Council Professor of Finance at Brigham Young University. 'This uncertainty in China, coupled with weak growth in Europe, troubles in the Middle East, and other places, bring uncertainty to investors. Investing is to a large extent influenced by perceptions—especially of risk. Raise the level of perceived risk and the market falls—every time!'
Another worry investors on Wall Street have about China is that the economic crash, coupled by the drastic declines in stock market, could kill the bull market
The expected outcome
'In the long term,' said Hill, 'China will have to make adjustments.... They will no longer be able to prop up inefficiencies in their banking system and other government-run enterprises. This will be uncomfortable because Chinese leaders have like to feel in control of political, social and economic activity in the country.