What in the world?

What in the world are some of our police officers thinking? Thank you, thank you for what you do. But, what the heck leads a police officer to tazer a 72 year old great grandmother?

http://www.examiner.com/x-536-Civil-Liberties-Examiner~y2009m6d2-Texas-cop-Tasers-greatgrandmother

You have got to be kidding me.