 WDEL's Sean Green reports a school without windows could soon be gone from the Christina District. Gauger Cobbs Middle School opened in the early 1970s without windows, but is facing concerns about a lack of sunlight and a leaky roof, and a replacement is being considered by the Christina School District in a $165 million three-middle school renovation plan that will be discussed next month. An approved master plan calls for moving 100 Glasgow high school students to Christiana and Newark,