http://www.politicususa.com/2016/07/19/trumps-rnc-claims-wife-plagiarized-speech-pony-michelle-obama.html
"There are some problems with this latest excuse: 1). Michelle Obama gave her speech in 2008. The latest My Little Pony series debuted in 2010. 2). It is being reported that part of the speechwriting process for the Trump convention is to go through stacks of old convention speeches."