Joe Biden Speech - Body Double? Oval Office Speech Comparison

Something unusual with Biden's speech on the 24th. Only 10 days prior, a much older and tired looking Biden can be seen addressing the nation after the failed assassination attempt on Donald Trump. Contrast that with a less wrinkled and more energetic face we see just 10 days later, on the 24th of July. Also, why are the framed photos different in the background? Tell me what you think is going on in the comments.

Watch as we look for anomalies in the 2 speeches from the Oval Office.