AdvertisementEmoluments Hearing Hints At What May Be At Stake: Trump's Tax Returns01:45Download AudioResumeOctober 18, 2017Peter OverbyfacebookEmailA lawsuit against President Trump alleges he is violating the Foreign and Domestic Emoluments clauses of the Constitution. Plaintiffs' lawyer Deepak Gupta says Trump's Washington hotel (above) is "an emoluments magnet." (AFP/Getty Images)