A suicide bomber blew himself up at a train station in restive southwestern Pakistan on Saturday, killing at least 24 people, including security officers, and wounding about 50 others, some critically, officials said.<br /> <br />The attack happened when nearly 100 passengers were waiting for a train to travel to the garrison city of Rawalpindi from Quetta, the capital of the restive Balochistan province, according to Hamza Shafqaat, a senior government administrator. (Courtesy of Associated Press)
