Mark 16:9-20 (the longer ending) is likely not original to the gospel

Mike holds that the last 12 verses of Mark 16 are most likely a later addition and not original. This is the majority scholarly view, noted in most Bible footnotes. He plans to research this in detail when he reaches it in his verse-by-verse Mark series (projected 2021). He affirms inerrancy but distinguishes what is original.