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(CNN) â€“ The feuding between Republicans Chris Christie and Rand Paul continued Tuesday as the senator from Kentucky cautioned the governor from New Jersey was picking a fight with the wrong guy.
In an interview to air on CNN's "The Situation Room with Wolf Blitzer," Paul defended himself against Christie's most recent allegations that the senator was bringing home too much money for his state.
"This is the king of bacon talking about bacon," Paul said about Christie. Both are considered potential 2016 contenders for the Republican presidential nomination.
Sen. Bernie Sanders (I-VT) and fmr. CBO director Douglas Holtz-Eakin debate whether raising the minimum wage would help or hurt the economy.
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Would you go this far to fight a red light ticket? CNN's Jeanne Moos reports on a motorist so revved up he sues.
CNN's Rene Marsh reviews safety regulations after several bus tragedies in the U.S. and abroad.