April 2 (UPI) -- The U.S. Supreme Court on Wednesday upheld an FDA decision that rejected a series of applications to market fruit-flavored liquid vapes, which health officials contend are more addicting for young people. "One nearly decade-old estimate found that there were 7,700 unique e-liquid flavors, including not only flavors that were familiar to cigarette smokers (tobacco and menthol) but also fruit, candy and dessert flavors that were appealing to nonsmokers," Justice Samuel Alito