In the latest installment of our Motley Fool Money podcast, advisors Seth Jayson, James Early, and Shannon Zimmerman discuss some of the big questions of the week. 

With Goldman Sachs (NYSE: GS) and JPMorgan Chase (NYSE: JPM) reporting big profits, will their success mean good things for America's economy? Is Wal-Mart 's (NYSE: WMT) new "green" initiative a smart move for the company's bottom line? How did Google 's (Nasdaq: GOOG) cloud rain all over Twitter's parade? And are the executives at Twitter taking their business strategy from the underpants gnomes on South Park?

All that, plus hear why IBM (NYSE: IBM), FedEx (NYSE: FDX), and Bank of Nova Scotia (NYSE: BNS) are the three stocks our panel is eyeing this week. 

Listen now at http://www.motleyfoolmoney.com/ or subscribe through iTunes.