jQuery and Pasting from the clipboard

Ever needed away to detect when a user copies and pastes something into your web application? I ran into this scenario where people were coping and pasting from Microsoft Word and when I tried to export the information using PHPWord, it would corrupt. Now, most of the special MS Word characters I was able to figure out how to replace when I was running the export except bullet points. They were going to be the death of me. I came up with another solution before the export. What if I run a check to see if bullet points were pasted in a textarea??