ANCHORAGE - Jake leans forward in his navy blue recliner and grabs a clear, 50-milligram bag containing a sparkling white substance – the designer drug known as “bath salts,” which has made headlines across the nation. He plays with it in his fingertips before opening it. He licks the tip of his finger, dips it inside, then puts it in his mouth and sucks the white powder off. “It’s a habit. It’s how I test blow.”