Hillary Clinton crushed Bernie Sanders in South Carolina:

Drawing overwhelming support from the African-American voters who deserted her here eight years ago, Hillary Clinton won her first resounding victory of the 2016 campaign in South Carolina on Saturday, delivering a blow to Senator Bernie Sanders of Vermont as their fight turns to the 11 states where Democrats vote on Tuesday.

After supporting Barack Obama in 2008, black voters, who will be the dominant force in the coming Southern primaries, turned out in droves for Mrs. Clinton here. They chose her over Mr. Sanders by more than six to one, while white voters narrowly favored her as well, according to exit polls.

………

This time it was Mrs. Clinton who emerged from the first southern primary with a clearer path to the nomination. With 99 percent of the vote counted, Mrs. Clinton won 73.5 percent, to 26 percent for Mr. Sanders. Turnout was about 370,000, according to Edison Research — modest compared with the 532,000 ballots cast in the Clinton-Obama primary race here in 2008, and well below the record 743,000 votes cast in South Carolina’s Republican primary last Saturday, which Mr. Trump won.

Some observations:

• She beat him by nearly 3 to 1, so Sanders lost this ugly.
• There was not a whole bunch of voter enthusiasm. Turnout was low.

I think that the Sanders campaign needs to work on its ground game in general, and its GOTV effort in particular.

Bernie’s demographic trends younger, and it is difficult to get younger voters to show up at the ballot box.

I was hoping for Sanders to stay within single digits, so I has a sad right now.

^*Not my quote, it comes from the inestimable Dick Tuck.