Announcement planned for 11am at Democratic National Headquarters, according to an advance notice from aides to Rep. Gregory Meeks, who heads caucus' political action cmte. NOTE: Many of caucus' 40 members, incl. Chairman G.K. Butterfield, have already backed Hillary Clinton; announcement tmrw to be formal backing together to underscore support ahead of S.C. primary on Feb. 27 NOTE: Rep. James Clyburn of S.C., member of caucus, told CNN Wednesday he would not endorse anyone this week; Wash. Post
Source: Bloomberg Politics