Biden holds up a picture of him and his sons during an interview, and the reflection reveals he's reading off of a teleprompter.

"No, these aren't my brothers. They're my sons pause for laughter."

Everyone knew he was reading from a prompter. The Brent Baire inteview all but confirmed that fact when the Biden surrogate refused to deny Biden was working off a teleprompter during question and answer sessions (which, if you think about it---further implicates the press as complicit in hiding Prompter-gate because Bidens use of a prompter during these events implies the questions are likely scripted---including all the press questions).