Marco Rubio Catches Fire, Rattles Donald Trump at GOP Debate

At a CNN Republican debate, Florida Senator Marco Rubio finally dropped the gloves and went after GOP front-runner Donald Trump.

What to Watch for in the Federal Reserve's Decision
51:47 - The Federal Open Market Committee will announce its latest interest rate decision on Wednesday afternoon. Bloomberg's Michael McKee highlights the key points to watch for on "Bloomberg Daybreak: Americas." (Source: Bloomberg)
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