With "Bitter" and "Sweet(ie)" under our onion belts, it's inevitable that the next video clip of an Obama gaffe will delight us with another of what scientists describe as the five basic tastes: bitter, salty, sour, sweet, and umami (described as savoury, meaty, or brothy).

Until then, here's your Daily Delegate Update:

Superdelegates:
Rep. Pete Stark of California

Pledged Delegates:
NBC NEWS has adjusted the pledged delegate split out of North Carolina, resulting in two more for Obama and two less for Clinton. Obama gets a net of 19 delegates, a 67-48 split, out of the Tar Heel State

A delegate for John Edwards says she’ll switch her support to Barack Obama when she gets to the national convention in August. Arlene Prather-O’Kane, who is from Cedar Falls, told me yesterday she’s sticking with Edwards for the moment, but plans to switch at the DNC in in Denver.