Instagram is hoping to put the power of its vast social network to good use by launching AMBER Alerts for missing children as a new feature on the platform. Already operational on Facebook, the system is now rolling out to Instagram in 25 countries. In the United States, the AMBER Alert system is a national child abduction emergency alert system that raises the public’s awareness and calls for their help in locating missing children — a system that is now integrating social networks. Instagram will, for the first time, allow alerts to appear directly in users’ news feeds in order to draw thei…