"American Idol" winner Scotty McCreery makes history as his debut album, "Clear as Day," bows at No. 1 on the Billboard 200 with 197,000 sold, according to Nielsen SoundScan. McCreery is the first country act to debut at No. 1 with a debut studio album -- and at 18 years old, he's the youngest man to open at the top of the chart with his debut release.