Trumps son admitted there is an issue...listen to his Interview before you claim no one used Michelles speech
I didn't see/hear the interview - it just strikes me that when some phrases that helve been used by many many folks over the decades, it's a huge jump to call i plagiarism because they show up in similar speeches some years apart. Michelle didn't coin the phrases and any rational person would know they are up for grabs by anyone who has a relevant place to use them.