Yes, the 44th and the current president of the united states Barack Hussein Obama speak in bahasa Indonesia language while he attend to the United States s.department. He said that he want to visit his old neighbour on Jakarta.

after his greeting, he chat with the united states diplomat. and then, Charles Silver the ex-United States counselor on Jakarta accosting president Obama in bahasa Indonesia language "Selamat siang, Bapak."

and then President Obama said "Terima kasih. Apa kabar ?".
Silver : "Baik-baik."

and Silver told that he went to Indonesia many times. and then President Obama told if he visit Indonesia, he want to visit his old neighborhoods at Bilangan Menteng, Jakarta Pusat.

and here is the video...