I tried to stay away from this today, mainly because I don’t believe the “common good” is well-served by my analyzing a sound byte, but Rachel Maddow perfectly explains how I feel about Hillary Clinton’s remark invoking the 1968 assassination of Bobby Kennedy.

To reiterate: at best, it’s a grave error in discipline; at worst, it’s “disgusting.” Well put.

Whatever it was, Obama now has what he needs to eliminate talk of a “unity ticket.”