Palin's re-emergence underscores GOP split

Former Republican vice presidential candidate Sarah Palin speaks to a crowd as she introduces Republican presidential candidate Donald Trump at a rally in Tulsa, Okla., Wednesday, Jan 20, 2016. (AP Photo/Brandi Simons)DES MOINES, Iowa (AP) — If the Republican Party is on the verge of an implosion, Sarah Palin may have been the one who lit the fuse.

Share this article