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On "Hannity" tonight, Laura Ingraham said that it's a big mistake for Donald Trump and Ted Cruz to be spending so much time attacking each other.

She explained that both Trump and Cruz are outsider candidates, and Marco Rubio, who is more of an establishment candidate, is largely remaining out of the fray.

Ingraham said Trump and Cruz should focus on the establishment's failures and refrain from attacking each other until later in the race.

"The only one who benefits from this right now is Marco Rubio. I think it’s a big mistake for both of them to take up all this time going after each other."

She called for them to stop the "sideshow," talk about the real problems facing real Americans and concentrate on "sticking it to the establishment."

Watch more above.

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