From THE HILL:
It was a bittersweet night for Democrats as they won a House special election but saw one senator fall and another incumbent go to a runoff.
Meanwhile Republicans saw their favored Senate candidate lose in Kentucky to a darling of the Tea Party movement.
Most of all, Tuesday’s primaries were another sign of the anti-incumbent mood that has swept the nation and has lawmakers worried about their futures.
Bittersweet? Seriously?