FILE - Cars are engulfed by flood waters, seen in an aerial image, in the Rajlovac suburb of Sarajevo, Bosnia, Saturday, Nov. 6, 2021. Heavy rain caused severe flooding for a second day in Bosnia, prompting evacuations, causing power outages in most of the capital, closing a key facility for oxygen used for COVID-19 patients and submerging roads in some parts of the Balkan country as civil protection teams and local residents struggled to put up sand bag barriers to prevent further spread of the flood. (AP Photo, File)