Will higher gas prices spell higher returns for stocks like Capstone Turbine (Nasdaq: CPST) and Sasol (NYSE: SSL)? Will Apple's (Nasdaq: AAPL) new iPhone connect with investors? Will Paychex (Nasdaq: PAYX) pay off in a volatile market? And how much will Google's (Nasdaq: GOOG) co-founder pay for some out-of-this world search? In this installment of "Fool Video," online managing editor LouAnn DiCosmo reviews some of the week's big stories.