That's pure insanity. The 2006 Connecticut Senate election results were 50% Lieberman (I), 40% Lamont (D), 10% Schlesinger (R). The Republican was a non-factor who had no chance to win. https://en.wikipedia.org/wiki/2006_United_States_Senate_elec...
Joe Lieberman was the longtime, well-known incumbent and former Vice Presidential nominee. That 2006 election didn't change the country in the least; it was just more of the same old, same old.