>> devin dwyer for us tonight. devin, thank you. >>> and investors are upbeat about the trump administration. the dow hitting seven null record highs since the election. retailers are hoping some of that optimism will drive shoppers to spend more this holiday season. an estimated 140 million people are expected to take advantage of thanksgiving weekend deals. here's abc's chief business and economics correspondent rebecca jarvis. >> reporter: tonight, retailers before seen thanksgiving deals. best buy, target and kohl's all open right now. macy's, too, opening their doors earlier than ever this year. sears with more than 50% off this dryer. macy's slashing more than half off the regular price of these knives. topping the best deals this weekend? experts say, electronics. this hp laptop, $170 at best buy. these amazon fire tablets for $33. and the very best deals we found? tvs. what do you think are going to be the big sellers? >> behind me, you see that 55-inch phillips. it is not only a 55-inch high-def tv, it is
