Any drug that has been in your blood stream gets absorbed by the hair follicles in your scalp. As your hair grows out of these follicles, the hair strands also pick up traces of these drugs. The lab analyzes the shaft of the strand of hair for any drug metabolites present.
Bay Area airports prep for private jets in for Super Bowl 50 at Levi's Stadium. The Bay Area's airports are preparing for an influx of private jets for Super Bowl 50.
2016 SUPER BOWL 50 PREVIEW: The 2016 Super Bowl is being held on Sunday, February 7th at Levi's Stadium in Santa Clara, CA. Levi's Stadium is the home of the San Francisco 49ers and usually has a capacity of around 68,500 fans, but is expandable to 75,000. Approximately 2/3 of the seating is located in the lower bowl.