Official: 4 more boys brought out of flooded Thai cave

A Thai well wisher puts a poster to pray for boys and their soccer coach who have been trapped since June 23, in Mae Sai, Chiang Rai province, northern Thailand Monday, July 9, 2018. Expert divers Sunday rescued four of 12 boys from a flooded cave in northern Thailand, as a dangerous and complicated operation unfolded amid heavy rain and the threat of rising water underground. (AP Photo/Sakchai Lalit)
Two helicopters wait near the cave for more evacuations of the boys and their soccer coach who have been trapped since June 23, in Mae Sai, Chiang Rai province, northern Thailand Monday, July 9, 2018. Thailand's interior minister says the same divers who took part in Sunday's rescue of four boys trapped in a flooded cave will also conduct the next operation as they know the cave conditions and what to do. (AP Photo/Sakchai Lalit)
An ambulance with flashing lights leaves the cave rescue area in Mae Sai, Chiang Rai province, northern Thailand, Monday, July 9, 2018. The ambulance has left the cave complex area hours after the start of the second phase of an operation to rescue a youth soccer team trapped inside the cave for more than two weeks. (AP Photo/Sakchai Lalit)
An ambulance with flashing lights leaves the cave rescue area in Mae Sai, Chiang Rai province, northern Thailand, Monday, July 9, 2018. The ambulance has left the cave complex area hours after the start of the second phase of an operation to rescue a youth soccer team trapped inside the cave for more than two weeks. (AP Photo/Sakchai Lalit)
An ambulance allegedly carrying one of the rescued boys head to the hospital in Chiang Rai city as divers evacuated some of the 12 boys and their coach trapped at the Tham Luang cave in the Mae Sai district of Chiang Rai province, northern Thailand, Monday, July 9, 2018. (AP Photo/Vincent Thian)
An ambulance with flashing lights leaves the cave rescue area in Mae Sai, Chiang Rai province, northern Thailand, Monday, July 9, 2018. The ambulance has left the cave complex area hours after the start of the second phase of an operation to rescue a youth soccer team trapped inside the cave for more than two weeks. (AP Photo/Sakchai Lalit)

MAE SAI, Thailand — Four more of the youth soccer players trapped for over two weeks in a flooded cave in northern Thailand were brought out on Monday, an official said, bringing to eight the number extracted in the ongoing high-stakes rescue operation.