The New York Times reports: One attorney general, Eric T. Schneiderman, is already investigating Donald J. Trump over possible violations of New York State law at his charity foundation.

Another, Maura Healey of Massachusetts, has joined Mr. Schneiderman in an investigation into whether Exxon Mobil — whose chief executive, Rex W. Tillerson, is Mr. Trump’s choice for secretary of state — lied to investors and the public about the threat of climate change.

Ms. Healey also has a new fund-raising pitch: “I won’t hesitate to take Donald Trump to court if he carries out his unconstitutional campaign promises,” she recently wrote to supporters.

A third, Representative Xavier Becerra, who was chosen this month to become California’s attorney general, has dared the Trump administration to “come at us” over issues including immigration, climate change and health care.

As Democrats steel themselves for the day next month when the White House door will slam on their backs, some of the country’s more liberal state attorneys general have vowed to use their power to check and balance Mr. Trump’s Washington. [Continue reading…]