Reuters reports that the Federal Communications Commission has voted unanimously to pursue rules that will help consumers block unwanted robocalls. One report estimates that there are 2.5 million of these unwanted automated messages made to US consumers each month. The FCC press release states that "In its latest step to combat annoying and malicious robocalls, the Federal Communications Commission is seeking public comment on standards that will help differentiate legitimate phone calls from those that attempt to trick consumers through caller ID spoofing. The Commission will explore ways to set up a reliable system to verify that a phone call is really coming from the phone number that it claims to be." These calls are easy for scammers to make thanks to inexpensive automatic dialing machines and spoofing tools that hide the source of the call from your phone company and make your phone’s caller ID display a bogus number. FCC Chairman Ajit Pai said robocalls are a top consumer complaint. "Americans are mad as hell" that they still get these calls in spite of efforts by Congress and the FCC to stop them.