Cava's slowdown hit the stock hard. "The next Chipotle" isn't getting much love from investors these days. Shares of Cava Group (CAVA -2.16%) crashed this week following a second-quarter report that missed the mark. Revenue came up short of analyst expectations, and same-store sales grew by just 2.1%. The fast-casual restaurant chain also slashed its full-year outlook for same-store sales to a range of 4% to 6%, a full two percentage points lower than its previous guidance. What's happening to Cava? Cava CF ...