The national executive board of the Service Employees International Union (SEIU) endorsed Barack Obama Thursday evening. The members of the board voted electronically following a conference call that was scheduled for 6 p.m. A high level union official tells Mother Jones there was "overwhelming support" for Sen. Obama during the call. The endorsement doesn't become official until union locals representing 60 percent of the SEIU's members actually email in their vote, the official said. The locals have until 7:00 a.m. on Friday to do so, but given the results of the conference call any change in course seems highly improbable. An email from the union confirmed it will make a "major political announcement" on Friday at 1:00 p.m.
The SEIU has stayed neutral in the national contest until now, allowing its state affiliates to endorse any candidate. Many of the state organizations backed former Sen. John Edwards. But Edwards dropped out of the race shortly after a poor showing in South Carolina, where where he was born.
The SEIU's endorsement comes at a crucial time. Hillary Clinton, who has lost eight straight contests since Super Tuesday, is leading in the polls in Ohio and Texas, two delegate-rich states that will vote on March 4. Wins there could conceivably help her narrow the lead Obama has recently opened up in the delegate count. But the SEIU endorsement could alter the balance.