Where are the statesmen when the state is under siege by the current head of state? I’ve been mulling that question, hardly for the first time, but on three occasions just in the last few days. On Monday, the federal holiday celebrating George Washington’s birth, former President George W. Bush posted an essay on the first U.S. president as part of a civic project commemorating the nation’s 250th year. Simply by hailing Washington for traits that Donald Trump utterly lacks — humility, integrity, dignity, self-restraint, willingness to forfeit power — the piece was widely read as a sneak attack on the current president. Bush never named Trump. He thus maintained his years-long, stupefying silence about the man who’s trashed him, his family, his party, his legacy PEPFAR program and, most of all, his country. As Jonathan V. Last wrote for the right-of-center, anti-Trump Bulwark, if Bush’s words were a veiled attack on Trump, “the veil is so powerful that even light can’t escape it.” Bush’s essay came two days after former President Obama finally responded …