There is this tidbit, per Doug Henwood:
True dat. Those Southern blacks of Clinton's firewall will be outnumbered by Southern whites in the general, in all likelihood. OTOH, she tied Iowa and squeaked out Massachusetts.Many, maybe most, of the states that HRC won yesterday are unlikely to vote Dem in the fall, right?— Doug Henwood (@DougHenwood) March 2, 2016
Raw Story points out several candidates who hung around after passing their sell-by dates. However, it doesn't note that, in general, even if they didn't "suspend" their campaigns, normally, they did just that. The DNC, if Bernie gets to being too much of a pest from its and Clinton's POV, will have him address the convention at 7 a.m. Tuesday rather than 7 p.m. Thursday, or whatever.