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.
The face value of this year's Super Bowl tickets range from $850 to $1,800, but it could cost you much more than that to get into the game at Levi's Stadium in Santa Clara. Tickets for the game between the Denver Broncos and the Carolina Panthers are selling for an average price of $4,957, according to ticket tracking site SeatGeek.