Here's one that was used during the same semester that was aired the same semester that the videos in Student sustainability video festival 6: Urban farming and Student sustainability video festival 7: Hantz Farms were shown, Jamie Oliver - Nugget experiment epic failure.
From the show Jamie Oliver Food Revolution. Jamie Oliver attempts and fails miserably in trying to convince a group of American kids that consuming processed chicken nuggets are bad.It turns out that a student had shown this to me before. Back in 2011, one of my students in Global Politics of Food found this and convinced me to let the class watch this. It's now the definitive clip I use to answer the question, "how are chicken nuggets made." Just the same, note that Jamie Oliver himself points out that McDonalds doesn't make their Chicken McNuggets this way any more. As Snopes points out, they've been made of white meat, not mechanically separated poultry, since 2003.