URGENT: Republican Scozzafava puts New York congressional race in turmoil by endorsing Democrat Owens, one day after dropping out of race• Obama Pitches in N.J. to Prevent GOP Sweep• New Jersey Voters Split Between Corzine, Christie• Va. Poll Shows McDonnell Leading by Double Digits• Republican Drops Out of N.Y. Congressional Race• 3rd Party in Local Races Sends 2010 Warning• Watch Fox News and FoxNews.com This Tuesday for Complete Election Coverage