The (Very Few) Rejected Cabinet Choices

From Roger Taney to Charles Warren (pictured) to John Tower, the few and the not so proud perhaps.  It is rare for the choice of a President not to get their choice.  But there have been a few rejections.  And why?  Were they rejected for great reasons?  Not often.  Politics sometimes very insider and even petty lead to rejections.    Far from being about great issues they are usually about the smallest things.   Previous recording, but a good one.