Lawrence O'Donnell: Pelosi rebuking Trump is photo that best represents his presidency

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Lawrence O'Donnell says that the photograph of House Speaker Nancy Pelosi standing across a table from a "pained" Donald Trump "is the perfect portrait of the child president. The Trump face is full of the confusion and fear of a 4-year-old boy being rebuked by an adult, in the room full of adults who know he shouldn't be there."