One uncommitted superdelegate down, two more to go.
U.S. Rep. Mike Doyle (D-Forrest Hills) announced this afternoon he will endorse U.S. Sen. Barack Obama (D-Ill.) for president -- a day after Obama clinched enough delegates to secure the nomination.
U.S. Reps. Jason Altmire (D-Wexford) and Tim Holden (D-St. Clair) still remain uncommitted.
Obama has clearly clinched the nomination even if Clinton has not conceded, Doyle said.
"There's no question about it," Doyle told PolitickerPa.