The Spring Break in Miami Beach is over, at least after 8pm, after officials issued a state of emergency. The city's mayor says tens of thousands of visitors got out of control over the weekend leading to chaos. https://abcn.ws/3lCe5Dn The crisis at the U.S.-Mexico border appears to be worsening following the biggest surge in migrants trying to cross in 20 years. New data also shows a record number of unaccompanied minors now in federal custody exceeds 15,000. https://abcn.ws/3lBEwcj SUBSCRIBE to ABC NEWS: https://bit.ly/2vZb6yP Watch More on http://abcnews.go.com/ LIKE ABC News on FACEBOOK https://www.facebook.com/abcnews FOLLOW ABC News on TWITTER: https://twitter.com/abc #News #OnLocation #ABCNews