A drowned kid, his father and little brother missing: it's tragical balance of this morning canoe trip on the Lake of Bolsena (Viterbo) made by three German tourists. It's not clear if the discovered body on the bottom of the lake is the one of 7-year-old first-born son or the 5-year one. The three tourists have gone in the water with the little boat about 11 a.m. Probably their canoe has been...