erin: kenneth mouton has a look at the must-have apps. kenneth: in this frantic world -- >> time is very important. to their phones to help with time. with the help of gps tracking, orders are ready the moment nearest store. >> i think it is smart. you can get anything nowadays. different stores can be how convenient it is. kenneth: starbucks is one of many businesses cashing in on convenience. hand, you are a few minutes away from saving time. >> we should definitely expect to see so many more of these apps in the future. kenneth: people who are hungry and angry are using hangry too big get type of food and get a fast delivery in their area. drivers with uber note you' ve a few meal options in temperature controlled bags. we have a chicken biscuit and a pork sandwich. dreading the post office? there is ship. >> we are the easiest way to send anything anywhere. kenneth: ship is explaining to -- planning to expand to more cities coming up. sean: russia could be shut ou of track and field events at next year' s olympics. a report from a worl