E3 2012: Nintendo showcase wrapup

Nintendo has wrapped up its own E3 press briefing, rounding out the three with the final one before the show starts properly. Nintendo is spreading out its announcements this year, starting with a set of announcements like the Miiverse on Sunday, and extending into a developer roundtable tonight and a 3DS showcase tomorrow. But as the coming out party for the Wii U, with some 3DS sprinkled in for good measure, we've compiled a handy list of announcements that you might have missed.