In his book "Contract on America", David Scheim noted that although some people claimed that they saw Ruby upset over the weekend of the assassination, others said that he was not. On Friday night, TV newsman Vic Robertson Jr. saw Ruby at police headquarters and reported that Ruby "appeared to be anything but under stress or strain. He seemed happy, jovial, was joking and laughing". Announcer Glen Duncan also testified that Ruby "was not grieving" and if anything, was "happy that evidence was piling up against Oswald".