Frank Bruni: The unholy mess in Iowa
(Charlie Neibergall | AP) A pedestrian walks past a sign for the Iowa Caucuses on a downtown skywalk, Tuesday, Feb. 4, 2020, in Des Moines, Iowa.
(Charlie Neibergall | AP) A pedestrian walks past a sign for the Iowa Caucuses on a downtown skywalk, Tuesday, Feb. 4, 2020, in Des Moines, Iowa.