The NY-23 special election on Tuesday has the attention of the White House at the highest levels, with White House sources saying that the endorsement of Democrat Bill Owens by "Republican" Dede Scozzafava came only after a call from White House chief of staff Rahm Emanuel asking that she throw her support behind the Democrat. On Monday Vice President Joe Biden will visit the district, and the Democratic Congressional Campaign Committee on Sunday was coordinating with its colleagues in the SEIU as well as the Working Families Party (ACORN) and may spend as much as $150,000 over the next 48...