<span style="color: #222222;">In Bulgaria, a tourist bus today flipped over on a highway near the capital Sofia, killing at least 15 people and leaving 27 others injured.</span><br />'' <span style="color: #222222;">  </span><br />'' <span style="color: #222222;">Police said a bus carrying tourists on a weekend trip to a nearby resort overturned and then fell down a side road 20 meters below the highway. </span><br />'' <br />'' <span style="color: #222222;">Health Minister Kiril Ananiev gave the death toll. Ambulances rushed to the scene and took the injured to Sofia hospitals. There was no immediate information about the nationality of the passengers. The government quickly declared Monday a national day of mourning. </span><br />