Castle considers a third-party bid

Former Republican U.S. Rep. Michael Castle addresses a news conference with his wife Jane in Wilmington, Del., Tuesday, Oct. 6, 2009. (AP Photo/Rob Carr) (AP Photo/Rob Carr)

September 25, 2010 1:04:41 PM PDT
Whether they are sore losers or never-say-die patriots, third-party candidates threaten to tip a handful of congressional and gubernatorial races to contenders who otherwise might have lost this fall.