5 things we learned from Tuesday's primaries

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Republican voters in Alabama and Mississippi handed Rick Santorum two more wins on Tuesday and conservative support continued to elude Mitt Romney. Plus, Newt Gingrich found reason to continue his campaign despite losing both southern states. Here are five things we learned from Tuesday night.http://feeds.feedburner.com/~ff/rss/cnn_us?d=yIl2AUoC8zA</img> (http://rss.cnn.com/~ff/rss/cnn_us?a=W6ShWYVV77A:6guw8efRyXw:yIl2AUoC8zA) http://feeds.feedburner.com/~ff/rss/cnn_us?d=7Q72WNTAKBA</img> (http://rss.cnn.com/~ff/rss/cnn_us?a=W6ShWYVV77A:6guw8efRyXw:7Q72WNTAKBA) http://feeds.feedburner.com/~ff/rss/cnn_us?i=W6ShWYVV77A:6guw8efRyXw:V_sGLiPBpWU</img> (http://rss.cnn.com/~ff/rss/cnn_us?a=W6ShWYVV77A:6guw8efRyXw:V_sGLiPBpWU) http://feeds.feedburner.com/~ff/rss/cnn_us?d=qj6IDK7rITs</img> (http://rss.cnn.com/~ff/rss/cnn_us?a=W6ShWYVV77A:6guw8efRyXw:qj6IDK7rITs) http://feeds.feedburner.com/~ff/rss/cnn_us?i=W6ShWYVV77A:6guw8efRyXw:gIN9vFwOqvQ</img> (http://rss.cnn.com/~ff/rss/cnn_us?a=W6ShWYVV77A:6guw8efRyXw:gIN9vFwOqvQ)
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