Donald Trump briefly hurried after a little boy who wandered across the stage during an event on Wednesday, before turning the moment into a jab at former President Joe Biden. The president had welcomed a family onstage during a speech touting his administration's economic record at the Red Rock Casino Resort and Spa in Las Vegas. Advertisement AdvertisementAdvertisement AdvertisementBut as Sandra began speaking, her young son suddenly darted across the stage. As the audience laughed, Trump caught up with the boy before joking: "I didn't want him to be like Biden and fall off the stage." The boy then returned to his mother, who thanked Trump before continuing her comments.