next week we're looking at reatil, from e-commerce to brick-and-mortar stores, what retailers are doing to get you to spend more money. >> tom: the dow jones industrial average may be at its highest price since 2007 but another barometer of the market's health has struggled. chuck carlson is back with us, c.e.o. of horizon investment services. chuck, you watched the dow industrials but also the dow transportation index. why are those two big bedroom teres? >> they're two important barometers because they really are brom ters for important parts of the economy. obviously, you have the dow jones industrial average representing the people who make stuff, and the dow transports, the people who ship stuff. what you want to see from an economic perspective is both of those important sectors in sync. when they're not in sync, that can, you know, pinpoint potential problems in the market, which is why we look at the industrials in transports, and what you want to see are both of those industries moving in the same direction and confirming one another. more recently we haven't seen that. we have