The speech held by Michelle Obama took place on February 28th, 2013 in the state of Chicago, where she also grew up.
Back then, Michelle Obama was the first lady of the United states of America. The Let's Move Schools initiative focused on more physical activity for school kids.
Here Michelle Obama sympathizes with the school children from Chicago who have a rough childhood, by telling them about her own hard upbringing. (LL. 28-31)
“And for most of my life growing up, I shared a tiny bedroom with my big brother. And some nights, let me tell you, it was hard to get my homework done because it was so noisy that I could barely think.