President Joe Biden’s speech and appearance are receiving a new level of scrutiny after his poor debate performance against Donald Trump, with his every expression, speech and movement now under a microscope. WSJ takes a look at footage of Biden now versus a few years ago and explains why some recent appearances have raised alarm. Chapters: 0:00 Biden’s aging raises concerns 1:04 Biden’s speech and expressions 4:10 Biden’s memory and recall 5:38 Biden being escorted 6:25 What’s next? News Explainers Some days the high-speed news cycle can bring more questions than answers. WSJ’s news explainers break down the day's biggest stories into bite-size pieces to help you make sense of the news. #Biden #Election #WSJ