peHUB First Read

Free at Last: Chile mine rescue shows how far mine safety has come. Also, on even of rescue, trapped Chilean miners get media training. Stepping down: Google's Marissa Mayer resigns from her position as VP of search product and user experience ahead of Bing relaunch. Backing: Rapper 50 Cent gets $200 million from George Furla’s Hedge Fund Film Partners. Longer Waits: Starbucks tells its baristas to only work on two drinks at a time. Flash Crash: Now Waddell & Reed isn't to blame. Slumping at Work: How athletes deal with slumps can help office workers.