According to officials, NSA chief Keith Alexander is expected to announce his retirement next year. His career has been under scrutiny after Snowden leaks revealed the extent of the NSA's activities.
Olixar Light Bulb: A Bluetooth enabled speaker that also illuminates the room
Windows 10 for phones news
Windows 10 for phones
All the latest on Windows 10
Windows 10 promo
Amazon Echo Review: "Alexa, why are you so cool and frustrating at the same time?"
amazon echo promo
Our coverage of the Mobile World Conference 2015
The YotaPhone 2 is probably the most interesting phone since the iPhone 3G - Review