Controversy over President Trump's refusal to release his tax returns may have fallen off the political radar, but it resurfaced in a very real way in a Manhattan courtroom on Wednesday. As NPR reports, that's where a hearing unfolded as part of a lawsuit brought by the watchdog group Citizens for Responsibility and Ethics in Washington. The group argues that Trump is violating the obscure Foreign and Domestic Emoluments clauses of the Constitution, and if things go its way (by no means a certainty), that could lead to Trump's returns being made public. The details: