At 11 a.m., Ed Murray was about to hold a public announcement at KeyArena. A little more than two hours later, he sent word he was resigning. We’ve got glimpses of the whirlwind from assorted angles in today’s extra-long e-missive. We’ve also got Nordstrom’s latest plan to stay un-acquired; Durkan and Moon’s very different housing-crisis solutions; and potential new ways to make a border run.