why do you like unp? >> they are one of the leading rails with east to west, west to east lines, taking advantage of business with emerging markets. and speaking of emerging markets, they control the six lines into mexico. and that is one of the exciting emerging economies today. so they are a great operator, they're a low-cost operator. it is more cost effective to ship on rail than truck, so you don't have to worry as much about fuel price increases. and the valuation is reasonable. >> all right. all good suggestions, hank. do you have any disclosures to make about these three stocks? >> yes. our firm owns all three, and i do personally as well. >> all right. thanks so much, hank smith, chief investment officer at haverford investments. >>> coming up diagnosed with diabetes at 12, an entrepreneur by age 16, meet the man who's helping to fight that epidemic and building a successful company at the same time. >>> and finally, we conclude this jobs friday with our latest bright idea. it belongs to a 27-yea