Cardi B and Amy Carter; Georgia gas prices; McDonald's new menu

Today's trending stories on FOX5Atlanta.com include former first daughter Amy Carter presenting singer Cardi B with a signed copy of former President Jimmy Carter's White House diaries; a look at Georgia gas prices and how they compare and how much GA drivers are paying in comparison to rest of the country; and a closer look at McDonald's new under $3 value menu and whether it is actually saving people money.