Thirsty Trump interrupts speech for sips of Fiji water

The president paused his remarks twice Wednesday to take a drink.

At the time, Trump himself mocked Rubio on Twitter, writing, "Next time Marco Rubio should drink his water from a glass as opposed to a bottle—would have much less negative impact.

Rubio took notice of Wednesday's moment, tweeting shortly after Trump's speech: "Similar, but needs work on his form. Has to be done in one single motion & eyes should never leave the camera. But not bad for his 1st time."

According to Fiji Water, which has a U.S. office in Los Angeles, its product is bottled and shipped from Fiji.