WASHINGTON — The Republican Party, having lost the popular vote in five of the last six presidential elections, confronts a dilemma that's easier to describe than to solve: How can it broaden its appeal to up-for-grabs voters without alienating its conservative base?
There's no consensus yet on how to do it. With the next election three years away, Republicans are tiptoeing around policy changes even as they size up potential candidates who range from tea party heroes to pragmatic governors in Republican- and Democratic-leaning states.