We may earn a commission from links on this page. Credit: Shogun/FX It's become a common refrain: Please let me live in precedented times. The roller-coaster ride of the daily news has come to feel like too much, much too fast. Case in point: the weekend's surprise nomination (presumptive) of Kamala Harris for the Democratic party's presidential ticket. It feels like a net gain, no matter where you stand politically: if you were never planning on voting for Joe Biden, I can't imagine you care that much whether he's been swapped out for his VP—and if you were, you now...