mason. he sites two quarters of earning misses and a stock trading lower. apple disappointing mac sales took out steve jobs returning 11 years later his reappointment as ceo in july of '97 marking one if not the greatest corporate comebacks ever. michael dale's return to the firm, less successful. leaving on his own he returned and in a fight to control and take the computer maker private. others struggle but sour like oracle, the founder successfully steering the firm he founded in 1977. and while martha stewart is still the top chef in her company's kitchen, it's stark performance is lukewarm at best. builders all but for c erkeo founders, they might be shelved. i'm marry thompson. >>> from the big companies to the smaller ones, this week is small business week so let's focus on what they say about the economy and challenges they face. we're joined by karen mills, the business administration and jock dorsey, twitter co-founder and ceo of square. welcome to both of you. let me begin, ms. mills, with you, what are small businesses telling you about how they view the economy today? >> this is national small business week and we have just finished crossing the coun