This caller identified himself as Robert with Google, when questioned about if he was an employee of Google's, said he was not actually with Google, but an affiliate of Google.  He was very rude and tried to find out who managed our Google ad account, did not want to leave a message and claimed that he HAD to talk to someone right away because he could not receive incoming calls at his "company", yet I called him right back twice and received him once and his personal voice mail once.