Jon "Bowzer" Bauman of the rock and roll group Sha-Na-Na celebrates with newly elected U.S. Rep. Mark Critz moments after the Democratic candidate delivered his victory speech in the special election to succeed the late U.S. Rep. John P. Murtha. Mr. Critz won a sometimes contentious battle in the special election to fill out Mr. Murtha's remaining term as well as his party's nod for the November election for a full term. Dennis Roddy/Post-Gazette photo