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Donald Trump slammed Hillary Clinton over her "poor performance" at a press conference in Washington yesterday. It was the first time she took questions from reporters in more than seven months.

Trump called out Clinton for her response to a question about recent disputed comments she made about her e-mails, in which she said she "may have short-circuited" on the email question during her interview with Chris Wallace on Fox News Sunday.

The Republican said that "anybody whose mind 'short circuits' is not fit to be our president."

Later, Trump released a video on social media asking if "robot Hillary was melting down." 

After Clinton used the phrase yesterday, #WhatMakesHillaryShortCircuit went viral.

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