 David Holt with the Texas-based Consumer Energy Alliance says that the price of gas is one of the primary drivers of inflation. It's Amazon's time to shine, the e-commerce giant topping $2 trillion in market value for the first time this week. Bertha Combs reports. It's only the fifth U.S. company to do so, joining Apple, Microsoft, NVIDIA, and Alphabet, the parent company of Google. Shares of Amazon are up more than 25% this year and more than 50% over the past 12 months.