According to an article at The Wall Street Journal, President Obama has sided with British Prime Minister David Cameron in saying that police and government agencies should not be blocked by encryption from viewing the content of cellphone or online communications, making the pro-spying arguments everyone has come to expect: “If we find evidence of a terrorist plot and despite having a phone number, despite having a social media address or email address, we can’t penetrate that, that’s a problem,” Obama said. He said he believes Silicon Valley companies also want to solve the problem. “They’re patriots.” ... The president on Friday argued there must be a technical way to keep information private, but ensure that police and spies can listen in when a court approves. The Clinton administration fought and lost a similar battle during the 1990s when it pushed for a “clipper chip” that would allow only the government to decrypt scrambled messages.