. >> ann hamilton: it's like making a vocal chord for the ranch. >> installation artist ann hamilton'shree-year journey to create something ancient and beautiful in the sonoma valley took many turns. [ ♪music ] >> enrique chagoya's print making is exquisite, and it's political. >> robert johnson: he has this very subtle and very sophisticated ability to make people laugh and think at the same time. >> and if scott kildall asks for your picture, be sure to smile. this time on spark. [ ♪music ]

hamilton's portrait will remain on the $10 bill. the change on the $20 bill is taking so long because of security measures. anne marie?r the big reveal. hena daniels at the new york stock exchange. thanks a lot. >>> ahead, fulfilling a football dream. a blind long snapper finally gets to deliver for usc. >> cancer of the retina. quilted northern works so well people can forget their bathroom experience. just like they forgot conductor randy, who sees all and forgets nothing. at least he's not constable bob. why do people have eyebrows?i. why do people put milk on cereal? oh, are you reading why people put milk on cereal? why does your tummy go "grumbily, grumbily, grumbily"? why is it all (mimics a stomach grumble) no more questions for you! ooph, that milk in your cereal was messing with you, wasn't it? yeah, happens to more people than you think... try lactaid, it's real milk, without that annoying lactose. good, right? mmm, yeah. i got your back. lactaid. it's the milk that doesn't mess with you. >>> here's a look at today's forecas

ann guerin. >>> dispute over when and how to put a woman on the bill, nbc news confirmed harriet tubman will make andrew jackson's place on the $20 bill. plans to replace alexander hamilton a public outcry. helped a lot by the broadway mega hit about hamilton, the founding father, a banner week a pulitzer prize this week and now saving hamilton on the u.s. currency. well somewhere along the way, emily went right on living. but you see, with the help of her raymond james financial advisor, she had planned for every eventuality. ...which meant she continued to have the means to live on... ...even at the ripe old age of 187. life well planned. see what a raymond james advisor can do for you. man 1:man 2: i am. woman: ex-military? man 2: four tours. woman: you worked with computers? man 2: that's classified, ma'am. man 1: but you're job was network security? man 2: that's classified, sir. woman: let's cut to the chase, here... man 1: what's you're assessment of our security? man 2: [ gasps ] porous. woman: porous? man 2: the old solutions aren't working. man 2: the world has changed. man 1: meaning? man 2: it's not just security. it's defense. it's not just security. it's de