Though Barack ObamaBarack Hussein ObamaAll five living former presidents to attend hurricane relief concert Overnight Health Care: Schumer calls for tying ObamaCare fix to children's health insurance | Puerto Rico's water woes worsen | Dems plead for nursing home residents' right to sue Interior moves to delay Obama’s methane leak rule MORE has now clinched a majority of pledged delegates, his bid for the Democratic nomination remains shaky to bloggers.

His insurmountable pledged delegate lead, gained Tuesday after his Oregon win and Kentucky loss, should prompt superdelegates to finally move his way, writes Jonathan Singer at MyDD. But his Kentucky drubbing -- he won only 30 percent of the vote while Hillary ClintonHillary Diane Rodham ClintonChris Murphy’s profile rises with gun tragedies DNC, RNC step up cyber protections Gun proposal picks up GOP support MORE netted 65 percent --