Apple vs FBI: Google, Microsoft, Facebook and Amazon plan briefs in support

Google, Microsoft, Amazon, Facebook and Twitter plan to sign on as friend-of-the-court
Alphabet Inc’s Google, Facebook Inc, Microsoft Corp and Twitter Inc will all file or sign on to amicus briefs in support of Apple Inc’s fight against a magistrate’s order, which requires it to help the U.S. Federal Bureau of Investigation break into a San Bernardino shooter’s iPhone.
Sources familiar with the matter told Reuters that Google and Facebook would make filings. Microsoft wi