US President Barack Obama and First Lady Michelle Obama step off Air Force One upon arrival at Homestead Air Reserve Base in Homestead, Florida on March 7, 2014. (Source: MANDEL NGAN/AFP/Getty Images)
Obama in South Florida
US President Barack Obama and First Lady Michelle Obama greet well-wishers upon arrival at Homestead Air Reserve Base in Homestead, Florida on March 7, 2014. (Source: MANDEL NGAN/AFP/Getty Images)
Obama in South Florida
US President Barack Obama and First Lady Michelle Obama visit a classroom at Coral Reef High School in Miami, Florida on March 7, 2014.(Source: ANDEL NGAN/AFP/Getty Images)
Obama in South Florida
US President Barack Obama chats with students while visiting a classroom at Coral Reef High School in Miami, Florida on March 7, 2014. (Source: ANDEL NGAN/AFP/Getty Images)
Obama in South Florida
US President Barack Obama speaks after visiting a classroom at Coral Reef High School in Miami, Florida on March 7, 2014. (Source: ANDEL NGAN/AFP/Getty Images)
Obama in South Florida
US President Barack Obama after visiting a classroom at Coral Reef High School in Miami, Florida on March 7, 2014. (Source: ANDEL NGAN/AFP/Getty Images)
Obama in South Florida
US President Barack Obama jokingly shakes hands with First Lady Michelle Obama as he arrives to speaks after visiting a classroom at Coral Reef High School in Miami, Florida on March 7, 2014. (Source: ANDEL NGAN/AFP/Getty Images)
Obama in South Florida
US President Barack Obama speaks after visiting a classroom at Coral Reef High School in Miami, Florida on March 7, 2014. (Source: ANDEL NGAN/AFP/Getty Images)
Obama in South Florida
US President Barack Obama speaks after visiting a classroom at Coral Reef High School in Miami, Florida on March 7, 2014. (Source: ANDEL NGAN/AFP/Getty Images)
Obama in South Florida
US President Barack Obama speaks after visiting a classroom at Coral Reef High School in Miami, Florida on March 7, 2014. (Source: ANDEL NGAN/AFP/Getty Images)
Obama in South Florida
US President Barack Obama speaks after visiting a classroom at Coral Reef High School in Miami, Florida on March 7, 2014. (Source: ANDEL NGAN/AFP/Getty Images)