The photo is the second time Chavez's daughter has made headlines for allegedly flaunting her family's lavish lifestyle, the first being when she posted a photo of herself meeting pop star Justin Bieber.
Romney took 38 percent in the Quinnipiac poll, followed by Gingrich at 29 percent.
Romney and Gingrich tangled on immigration, taxes and spending, and electability, each accusing the other of using over-the-top rhetoric in their campaign ads.
A group 7 men are under investigation after posting a photo of themselves holding guns and a shirt with President Obama, which was ripped with bullet holes.
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Morgan Stanley, people familiar said, is the strong frontrunner for the much-coveted "lead left" position on Facebook's IPO documents to be filed with the Securities and Exchange Commission