DOW TUMBLES 200 POINTS ON TARIFF AND INFLATION FEARS, NASDAQ FALLS 1% LED BY AMAZON.

Dow Jones fell 235 points (-0.5%).
S&P 500 dropped 0.6%.
Nasdaq fell 1%, led by Amazon's decline.
Main Reason: Worries about tariffs and inflation.
Trump may raise tariffs to match other countries' rates.
Losses erased most of the week's stock gains.