Digging further back - at a time when reporters actually tried to do a little reporting as it pertained to Democrats - it was discovered that he also lifted the work of others on a law school paper. Not to mention, he also boasted of finishing in the top half of his law school class, while actually finishing in the bottom 15%.
Near the end of his son Beau’s life, he died May 2015, he had his Dad promise to run for President. Biden had every intention until the Clinton’s threatened to ruin his career. The Clinton had this information about Tara Reade, probably the Larry King tape. They threatened to expose his son Hunter’s cocaine conviction, his screwing his dying brother’s wife, no doubt all of Biden’s corrupt deals over the years. Biden caved, hoping the bitch would lose and there would still be time in 2020 to run. Biden even admitted to the Clintons starting to move against him.
Here’s an article that covers it
https://www.dailymail.co.uk/news/article-5060025/Joe-Biden-Hillary-backers-stop-nothing.html