Brown rats used shipping "superhighways" to conquer North American cities, study says
CBSN
In New York, they forced the city to hire a "rat czar." In Chicago, they have prompted the deployment of feral cats. In New Orleans, they are literally eating police evidence.
Now researchers are shedding light on why brown rats are the undisputed winners of the real rat race.
The new study suggests that they crawled off ships arriving in North America earlier than previously thought and out-competed rodent rivals – going on to infuriate and disgust generations of city-dwellers and becoming so ubiquitous that they're known as common rats, street rats or sewer rats.
This story previously aired on Sept. 15, 2018. News report: Today, in a 5-1 decision, the California State Supreme Court ruled that Rodney Alcala did not receive a fair trial. Juror: We, the jury, find the defendant, Rodney James Alcala, guilty of the crime of murder in the first degree. Victim Robin C. Samsoe… "I wanna kill, I wanna kill, I wanna see blood and gore and guts and veins in my teeth. Eat dead burnt bodies. I mean, kill, kill, kill, kill." Jury member [in court]: We, the jury … determine that the penalty to be imposed upon defendant, Rodney James Alcala, to be death. D.A. Cyrus Vance to reporters: For both families, who had lost all hope that these cases would ever be solved, the pleas by Rodney Alcala, and today's sentencing brings closure to painful chapters in their lives.
A new law aims to strengthen reporting requirements for technology companies to combat online predators seeking to exploit children. One dad told CBS News that he hopes the law will save children like his son, who died by suicide after becoming ensnared in a "sextortion" scheme when he was 17 years old.