How have the perspectives of under aged alcohol use changed over time in the United States?

How has the perspectives towards having a higher or lower drinking age changed over time in the United States?

Period: Sep 16, 2000 to Sep 16, 2014

"Author States..."

Dec 16, 2002

Meichun, Kuo, Edward M. Adlaf, Lee Hang, Louis Gilksman, Andree Demers, and Henry Wechsler. "More Canadian Students Drink but American Students Drink More." Wiley Blackwell. Wiley Blackwell, Dec. 2002. Web. Nov. 2002.

"Author States..."

Sep 16, 2004

Hingson, Ralph W., Jean-Pascal Assailly, and Allan F. Williams. "Underaged Drinking: Frequency, Consequences & Interventions." Criminal Justice Abstracts. Taylor & Francis Ltd, Sept. 2004. Web. Aug. 2004.

"Author States..."

Nov 1, 2007

Fennell, Reginald. "American College Health Association National College Health Assessment Spring 2006 Reference Group Data Report (Abridged): The American College Health Association." Journal of American College Health 55.4 (2007): 195-206. Web. Nov.-Dec. 2007.

"Author States..."

Apr 16, 2011

Carpenter, Christopher, and Carlos Dobkin. "The Journal of Economic Perspectives." Journal of Economic Perspectives 26.3 (2011): 1-6. Web. Apr. 2011.

"Author States..."

Jul 20, 2012

Silveri, Melissa M. "Adolescent Brain Development & Underage Drinking in the United STates." (n.d.): n. pag. Harvard Review of Psychiatry. Taylor & Francis Ltd, Aug. 2012. Web. July-Aug. 2012.

"Author States..."

May 1, 2013

"Caetano, Raul, Britian A. Mills, and Patricia A.C. Vaeth. "Alcohol Use among Mexican American U.S.–Mexico Border Residents: Differences between Those Who Drink and Who Do Not Drink in Mexico." Science Direct. Elsevier Ltd, 01 May 2013. Web. Apr. 2013."