the 2008 DE-AL House election, the last time a Republican has won a Federal Race in Delaware, Incumbent Mike Castle Romped to a 23% landslide in what was otherwide a year that Massacred the GOP.
This would be Castle's last term in the house as he would famously lose the 2010 Senate Special Election Primary for Joseph R. Biden jr.'s Senate seat to Christine O'Donnell, letting the Democrats hold onto it in the 2010 Republican Wave .