VIDEO: Woman Pelted with Eggs, American Flag Burned at Violent Trump Protest

3rd-Grader Barred From Wearing Donald Trump Hat to School

Report: Middle Eastern Immigrants Smuggled Across U.S. Border

First Lady Michelle Obama took aim at Donald Trump during her commencement address at The City College of New York on Friday.

Addressing nearly 4,000 graduates, Obama said that America is not a place where people give in to fear and build walls to keep people out.

She didn't mention Trump by name, but she left no doubt that she was referring to the presumptive Republican presidential nominee.

"Our greatness has always depended on contributions from people who were born elsewhere but sought out this country and made it their home," the first lady said.

She urged the graduates to heed “the lessons of our history” and cherish immigrants’ contributions to America.

Watch the full speech above and see the "Fox and Friends Weekend" co-hosts react below.

Watch Trump Protesters Try to Explain Specifically What They're Protesting

'Border Security Is Racist?': Webb Grills Anti-Trump Protesters in NY

LOOK: Home Depot Worker Wears 'America Was Never Great' Hat

FLASHBACK: Clinton's 1996 Immigration Remarks Sound Like Trump

Carson: Trump Is Called 'Unpresidential' for Doing Same Thing Obama Does