Gadgets 360 With Technical Guruji: Fake Reviews Online, Choosing a MacBook, and More

Fake reviews online undermine the reliability of e-commerce websites, and can mislead us into buying things that don't meet our requirements. Who is behind them, and how can consumers educate themselves to avoid falling for them? We also compare all of Apple's MacBook models, including the new 15-inch MacBook Air, to help you choose the right one. Plus, the biggest news of the week, more myths busted, and your questions answered.