Carla Sands ran afoul of the law, said an independent federal agency that is also investigating other former Trump officials. It’s now Biden’s mess.Then-U.S. Ambassador to Denmark Carla Sands in Copenhagen in December 2017. | Philip Davali/AP via RitzauDonald Trump’s ambassador to Denmark, Carla Sands, violated federal law when she urged Americans to donate to her boss’s campaign using her official Twitter account.She did it again when she tweeted — once more from her official account — an article questioning whether Kamala Harris, the daughter of immigrants, was eligible to be vice...…Carla Sands ran afoul of the law, said an independent federal agency that is also investigating other former Trump officials. It’s now Biden’s mess.Then-U.S. Ambassador to Denmark Carla Sands in Copenhagen in December 2017. | Philip Davali/AP via RitzauDonald Trump’s ambassador to Denmark, Carla Sands, violated federal law when she urged Americans to donate to her boss’s campaign using her official Twitter account.She did it again when she tweeted — once more from her official account — an article questioning whether Kamala Harris, the daughter of immigrants, was eligible to be vice...WW…