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Stuart Varney says that Donald Trump's tweets about former Miss Universe Alicia Machado are "politically disastrous" and "just plain wrong."

In his "My Take" segment today, Varney said that Trump could be going after Hillary Clinton for her private email server, the Clinton Foundation or her assertion that half of Trump supporters are "deplorables."

"But Trump does not make use of this ammunition? No, he keeps the weight story going, for days on end," Varney said.

"You will not win the women's vote like this. You won't win the election like this. Women and weight, together? Don't go there because it's a real turn-off, and frankly, sir, it's just plain wrong."

Watch Varney's take above.

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