years. most recently in 2009 november. reporter: yes, absolutely. the maritime boundary has long been at the center of dispute in the past. north korea does not recognize the border that was drawn by the united nations at the end of the korean war in 1953. an interesting back and forth happening as we speak. ju hee cho live from seoul, south korea, thank you. now to the midwest where thousands are waking up without power after a rare round of tornados ripped through northern illinois and wisconsin. there are reports of at least eight twisters, including one so powerful it flipped over a school bus that was filled with children. ben bradley reports on damage near rockford, illinois. the little one was the one that was found a couple of houses down. reporter: two horses and countless people are counting their blesses after coming uncomfortably close to a tornado. my mom was just in the basement, and the whole house she said was just shaking. she heard, you know, that freigh
wild weather. from terrifying november tornados in the midwest to the nasty winter storm in the pacific northwest. travel turmoil. complaints from humiliated airline passengers. i was so embarrassed. why the government is defending those new security procedures. and, click and save. the smartphone apps that link you to shopping bargains. it s tuesday, november 23rd. from abc news, this is world news now. good morning, everybody, i m rob nelson. i m vinita nair. there is breaking news this morning in korea after the north and south began exchanging fire. south korea is now on the highest military alert short of wartime. ju hee cho is joining us live from seoul with the latest.