Democrats once flirted with running Republican Assemblywoman Dede Scozzafava for the seat Rep. John McHugh will soon vacate in NY-23, but now that she's a leading contender for the GOP nod, they are rushing to bolster conservative concerns about her alleged tax troubles. Soon-to-be-former state Democratic Chairwoman June O'Neill today confirmed reports that Scozzafava's husband, an upstate labor leader, talked with key local Democrats and union heads about the possibility of his wife running on Row A if the party's presumed first choice, state Sen. Darrel Aubertine, takes a pass. "Her husband spoke with several Democratic officials and, you know,...