MADISON, Wis. (AP) – Madison police say two young teens have been arrested after video of their street fight was posted to Facebook.        A Capital Times report (http://bit.ly/TshzFS ) on Tuesday says the video showed adults standing around watching the boys fight in the street last week. No serious injuries were reported.   Police say the fight lasted about 2 1/2 minutes. The video shows a 14-year-old repeatedly slamming the head of a 13-year-old into the pavement. The younger boy told police he may have blacked out briefly.  Police began to investigate after they learned of a video of the fight that one of the boys had posted on his Facebook page.  The teens were arrested on tentative charges of battery and disorderly conduct.

—      Information from: The Capital Times, http://www.madison.com/tct