A bomb exploded in a popular Hindu shrine in Bangkok on Monday, killing at least 20 people, including nine Asian tourists. Another 140 were injured. The explosion at the Erawan Shrine, a popular site with visitors to the Thai capital, scattered body parts across the city’s main shopping area. Prime Minister Prayuth Chan-ocha said police were searching for suspects seen in security-camera footage, saying the bombers want to destroy “our tourism.” A second device — a pipe bomb — thrown from a bridge exploded in the water by a ferry pierTuesday but caused no injuries.