Rangel needs to be prosecuted.
Did you hear why he really walked out of his hearing last month? It was because the committee had lined up dozens of people (including Donald Trump) who would go on record (and under oath) testifying to his crimes.
There cannot be a standard for pols, and one for everyone else. Rangel was the megaphone calling for every business executive in the last 30 years to have the book thrown at them....even if their "crime" was arcane and obscure (i.e. "Conspiracy to do business with insider....something....maybe...but still CONSPIRACY!")
Now, Rangel will walk Scot Free.