By Jonathan O'Connell, David A. Fahrenthold and Carol D. Leonnig

September 28 at 5:11 PM

A federal judge on Friday gave the go-ahead to a lawsuit filed by 200 congressional Democrats against President Trump alleging that he has violated the Constitution by doing business with foreign governments while in office.

The lawsuit is based on the Constitution’s emoluments clause, which bars presidents from taking payments from foreign states. Trump’s business, which he still owns, has hosted foreign embassy events and visiting foreign officials at its downtown D.C. hotel.

The decision opens up yet another legal front for the president, who is now facing an array of inquiries into his business, his campaign and his charity.

Trump is already facing a separate emoluments suit filed by the attorneys general of Washington, D.C. and Maryland that is moving forward. In addition, he is contending with the ongoing special counsel investigation into Russian interference, a lawsuit from the New York Attorney General that alleged “persistently illegal conduct” at his charitable foundation, and a defamation lawsuit brought by former “Apprentice” contestant Summer Zervos.

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