cnbc's seema mody is here. >> that's right. a pullback from consumers in response, restaurants, chris, as you were pointing out, are stepping up their value offering subway will now include a $3 6-inch suband olive garden with a $6.95 lasagna primavera and restaurants are noticing the change and taking action. >> and my favorite story of the day, i think, the groupon ceo and co-founder is out of a job. his resignation letter, fantastic. >> fantastic doesn't even sum it up. groupon has ousted the 32-year-old who co-founded the