"Supporters" or "supporter's"? Biden comments about Trump "garbage" rally anger the GOP

President Biden reinserted himself into the contentious campaign to succeed him, appearing to call former President Donald Trump's supporters "garbage" on a video call with Latino activists Tuesday evening. Republicans seized on the comments, while the White House offered a different explanation of what Mr. Biden said.

The president was responding to a joke made at a Trump rally Sunday at Madison Square Garden by comedian Tony Hinchcliffe, in which Hinchcliffe called Puerto Rico a "floating island of garbage." 

In the video clip obtained by CBS News, it sounded like Mr. Biden, who was speaking by video to left-leaning group Voto Latino, might be denouncing Trump supporters as "garbage."