(Al Jazeera English News Headlines: May 28, 2010) Pakistani police arrested two men for coordinated attacks on mosques in the city of Lahore. At least eighty people were killed in a train derailment and crash in India, after the tracks were allegedly sabotaged by Maoist rebels. U.S. president Barack Obama is touring the Gulf Coast, his second visit to the area since the oil spill disaster began five weeks ago. Israel has sent out gunships in an effort to stop a flotilla looking to break the siege of Gaza and provide humanitarian aid. More than 17,000 people have fled due to fighting in the Somalian capital Mogadishu in the month of May, creating a refugee crisis. The Chinese Premier Wen Jiabao spoke out in Seoul about tensions that have broken out between North and South Korea.