Tighter-than-tight PA congressional race too close to call

  • Conor Lamb, the Democratic candidate for the special election in Pennsylvania's 18th Congressional District, talks with reporters after taking his grandmother Barbara Lamb to vote in Carnegie, Pa., Tuesday, March 13, 2018. (AP Photo/Gene J. Puskar)

MT. LEBANON, Pa. — Democrat Conor Lamb and Republican Rick Saccone battled to the wire Tuesday night in a tighter-than-tight congressional election that pitted the strength of President Donald Trump in blue-collar America against the energy and anger of the political left.