The Washington Times: Drones and autonomous systems: An emerging threat…page 14
The Obama Administration, working with stakeholders such as the Federal Aviation Administration, made important strides to clarifying laws.  Now, the Trump administration needs to work closely with Congress to create or modify laws to allow for effective countermeasures against drones that represent a threat to public safety.
http://twt-media.washtimes.com/media/misc/2017/02/14/TWT_Defense_Final3.pdf