Here are the 4 most important things to know before today's Fed decision

The Federal Reserve is today announcing their decision on whether or not to cut interest rates. 
Most are expecting a rate cut of 25 basis points, which would bring down the target rate interest rate to just over 2%. 
Here are the four most important elements to look out for in the Fed's decision. 
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The Federal Reserve will make its decision on interest rates on Wednesday, in a much anticipated decision that may  see the first rate