Mario Armstrong is on television and radio all day today bringing people information about MasterCard, Google Wallet, Citibank and Sprint teaming up to create an easy and safe way for people to start ditching their wallets and using their phones as their credit cards! We’re going to be bringing you tons of information about this partnership and what it means to you over the next few weeks, but if you’re coming to the site today and wondering how you can learn more about what’s going on, check out this post about what new services MasterCard is launching, check out Mario’s blog for his take on Google’s Wallet software, and stay tuned for more info!