You've got a great assignment to serve as special assistants to Walgreens's CEO during a summer intership. But the first task you are assigned is a bit daunting . The CEO say "You're my conscience. You're going to be critical and make sure my decisions and plans stay on track. Be ready to speak out and defend yourself. What planning errors will you be watching for? What planning techniques will you be ready to recommend if the CEO seems to be stray off course?