Jon R. is back to tackle the biggest tech rumors of this week! In this episode of Rumor Roundup, Jon talks about the unofficial release date for the Samsung Galaxy S IV, Apple’s iPad mini getting the retina treatment, the MacBook Air receiving a full redesign later this year, including a retina display and Intel’s Harwell platform, and Google’s next Nexus including an “insanely great” camera. All this and more on Rumor Roundup!

Be sure to check out Rumor Roundup every Friday at 5 PM PST on the Revision 3 TechnoBuffalo channel.