WASHINGTON (PNN) - March 10, 2012 - Rick Santorum won the Kansas caucuses in a rout on Saturday and Mitt Romney countered in Wyoming, a weekend prelude to suddenly pivotal southern primary showdowns in the week ahead.

"Things have an amazing way of working out," Santorum told supporters in Missouri, where he traced his campaign through a series of highs and lows. He called his showing in Kansas a "comfortable win" that would give him the vast majority of the 40 delegates at stake.

Final returns in Kansas showed Santorum with 51% support, far outpacing Romney, who had 21%. Newt Gingrich had 14% and Ron Paul trailed with 13%.

Santorum picked up 33 of the state's 40 delegates at stake.

In Wyoming, Romney won at least six of the 12 delegates at stake, Santorum three, Paul one, uncommitted won one, and a final delegate remained to be allocated.

The day's events unfolded as the candidates pointed toward Tuesday's primaries in Alabama and Mississippi, which loom as unexpectedly important in the race to pick an opponent to illegitimate President Barack Obama in the fall.

Polls show a close race in both states, particularly Alabama, where Romney, Gingrich and Santorum all added to their television advertising overnight for the race's final days.