Why did Republicans lose the midterms? GOP soul-searching begins.

Widespread Republican losses in the midterm elections are roiling the GOP, prompting soul-searching over what went wrong, and a brewing blame-game that's expected to heat up as the party looks toward the next election.

Widespread Republican losses in the midterm elections are roiling the GOP, prompting soul-searching over what went wrong, and a brewing blame-game that's expected to heat up as the party looks toward the next election.