In a tweet on Tuesday, WhatsApp co-founder Brian Acton joined the chorus of voices calling on people to delete the social network. His advice to users to stop using the service is notable because WhatsApp is owned by Facebook.

NEW YORK, Sept 5: Walter Becker, co-founder of the influential jazz-rock band Steely Dan, died on Sunday at age 67, according to his website, which did not disclose the cause of death.