User talk:2605:B100:714:817A:4D02:FD:358B:6EB2

Hello, I'm Gatemansgc. I noticed that you added or changed content in an article, David Karwacki, but you didn't provide a reliable source. It's been removed and archived in the page history for now, but if you'd like to include a citation and re-add it, please do so. You can have a look at the tutorial on citing sources, or if you think I made a mistake, you can leave me a message on my talk page. Thank you. Gatemansgc (TɅ̊LK) 21:40, 23 August 2019 (UTC)

You may be blocked from editing without further warning the next time you vandalize Wikipedia.