Earlier: Close Battles Loom in Alabama, Mississippi.
As the Republican presidential race turned to Alabama and Mississippi on Tuesday, two states almost assured to rally behind whoever emerges with the GOP nomination in November, Rick Santorum won both states by small margins over Newt Gingrich and Mitt Romney.
With 79 percent of the votes counted, Santorum won Alabama, which had 50 delegates on the line, with 35 percent, followed by Gingrich with 30 percent and Romney with 28 percent. Ron Paul trailed with 5 percent.
