Donald Trump supporters at a rally for the Republican candidate in Tampa, Florida on Saturday reportedly kicked a young disabled boy's wheelchair before the boy and his mother were escorted out of the arena.

Alison Holmes told the Washington Post that she and her 12-year-old son J.J., who has a severe case of cerebral palsy and speaks through a vocalization device, attended the rally to protest Trump's mocking of disabled people. Once they got into the rally, which was held at the Florida State Fairgrounds, Holmes and her son held up a Hillary Clinton placard and began chanting her name, which angered the attendees.

"The crowd started chanting 'USA' and pushing his wheelchair," Holmes told the Post. While his mother spoke, J.J. said "I hate Donald Trump. I hate Donald Trump," through his vocalization device.

.@POTUS met with JJ Holmes, the 12-year-old boy with cerebral palsy who was kicked out of a @realDonaldTrump rally in Orlando. pic.twitter.com/GZKKvKRoQB — Hillary Clinton (@VoteHillary2016) November 7, 2016

Trump, who isn't known for tolerating protests or dissent at his rallies, ordered that they be removed. "We were put out by security," Holmes said. "Mr. Trump kept saying, 'Get them out.'" According to a reporter who was at the rally, members of the crowd called Holmes a child abuser and a murderer.

Valentina Pereda, Clinton's press secretary in Florida, took J.J. and his mother to a Clinton rally in Kissimmee the next day, where they had a brief meeting with President Obama. J.J. had a "Stronger Together" sign on his wheelchair and wore a sticker that said "Future Voter" on his shirt.

"It is about the character of this country," Obama said while stumping for Clinton on Sunday. "Who are we? What do we stand for?"

Both Trump and Clinton have been campaigning hard in Florida in the days leading up to the election. Winning over voters in the Tampa Bay area, which USA Today recently described as "a miniature model of the United States," has been a focus for both candidates.

"If we win Florida, it is a wrap. If we win Florida, it's over," Obama said on Sunday.

Trump had a similar message at his rally on Saturday, during which he promised the crowd of about 3,000 that he would win the state. According to the Tampa Bay Times, Trump told the crowd that "3,000 [more] people, maybe 4,000" were outside the arena. This was not true.