Oil Minister Adil Abdulmahdi tours the besieged Baiji refinery on Sept. 11, 2014. On his first full day as minister, following a handover ceremony at the Oil Ministry Wednesday in Baghdad, Adil Abdulmahdi toured the besieged Baiji refinery, which is still surrounded by anti-government militants.The visit to the refinery, which has been offline for three months, was a show of support for the security forces and an attempt to boost morale at the start his new administration.Eyewitnesses in Baiji said that a helicopter landing at the refinery Thursday came under fire, al…