Gas cylinder bomb caused blast at Turkish election rally: sources

By Seyhmus Cakan DIYARBAKIR, Turkey (Reuters) - A bomb made from a gas cylinder packed with ball bearings caused one of the deadly blasts at a Kurdish election rally, Turkish security sources said on Saturday, a day after the attack killed two and wounded more than 100. Two blasts, which President Tayyip Erdogan described as a "provocation" designed to undermine peace ahead of Sunday's parliamentary election, tore through a rally where thousands had gathered in support of the pro-