WASHINGTON (Reuters) - The Republican presidential race faces a potential turning point on Tuesday in contests in Arizona and Michigan, where upstart Rick Santorum threatens to plunge an already unpredictable nominating battle into chaos.
Reuters: Top News, Reuters
Sun, 02/26/2012 - 3:51pm
WASHINGTON (Reuters) - The Republican presidential race faces a potential turning point on Tuesday in contests in Arizona and Michigan, where upstart Rick Santorum threatens to plunge an already unpredictable nominating battle into chaos.