martin marietta materials.what's the road ahead for nvidia after this incredible hammering today? i'm going to tell you where i stand on today's decline. i've been pretty quiet about it until tonight. and all your calls rapid fire in tonight's edition of the lightning round. so stay with 40. >> a cnbc exclusive. chicago fed president austan goolsbee reaction to the highly anticipated inflation report. plus impact on fed policy. john plus impact on fed policy. john ford, morgan bre only the servicenow platform puts ai agents to work across your company. they deal with the small stuff that bogs you down. agents like secret agents? you know... i once played a secret agent. - oh... - oh i miss that one. i heard you were great. i was great. >> introducing the. >> rex fang and innovation. equity premium income etf. pepe. >> pepe invests. >> in leading big tech stocks while. >> balancing growth. >> and income. >> combining tech growth. >> with premium income. >> pepe offers a unique investment opportunity. for more. >

should i start a position in martin marietta? materials. >> i love your thinking.other part of martin marietta's business that is about housing and housing related areas, building new roads there, and that's what's keeping this from working. i think you got to wait to see the quarter. i know you're going to wait to the end of april, but i want you to do that before you pull the trigger. let's go to christian in texas. christian. >> booyah! jim i'm a christian. what's in my 20 oh, i'm an investor in my 20s. and i'm willing to take on a little bit of risk. what are your thoughts on serve robotics? >> that is a very risky stock. i would normally advise people to either do tesla. i know that's become a very risky stock, or nvidia, which just bought a nice quarter, but because of your age and how you feel about it, i'm going to greenlight you, but only for someone your age. let's go to jeff in connecticut. jeff. hi jim. always watch your show i love it. thank you jeff thank you. i bought a stock and made a little money on it. i wonder if i should take some money. >> off

and then martin marietta materials. they make rocks. i wonder if rocks could be terrifying.an't tariff rocks from georgia to florida. no. >> not from there. >> there you go. >> but if the rocks come from somewhere else, you certainly can. >> these are smart rocks. >> i think obviously, an important addition of news there from from amman for the. >> marketplace, carl. >> it crushed the market. >> when we i think we all saw that 10%. it was unclear. it was like because you knew that was already that had happened the. >> 10% on china. >> so now we're talking 20%. >> i just and, you know, minimal discussion of carveouts, jim, either by sector or company. so far, no. despite every attempt by corporates to get in his good graces. >> i did think the constellation was going to have that because of the agave issue. >> 20% tariff on an iphone could be pretty. well, that's. >> why apple went down very badly yesterday. people said, well, wait a second. they paid $500 billion expansion plan. but the fact is, is that if taiwan is suddenly asked to be able to pay its fair way, or if we sla