tag:blogger.com,1999:blog-21077063.post2765916968055276937..comments2024-02-16T08:32:46.618+00:00Comments on Donald Clark Plan B: Boring lecture interrupted by singing studentDonald Clarkhttp://www.blogger.com/profile/00796341486328270474noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-21077063.post-66050225430606361852010-04-06T18:15:10.866+00:002010-04-06T18:15:10.866+00:00Do you know were I can find that video? Since the ...Do you know were I can find that video? Since the link no longer works.Unknownhttps://www.blogger.com/profile/14844098351678911725noreply@blogger.com