the president and ceo of fiserv.gratulations. >> good to talk to you always, jim, thank you. >> bank with frank it's pretty simple "mad money" is back after the break. ♪ ♪ [ engines revving ] ♪ ♪ it's amazing to see them in the wild like th-- shhh. for those who were born to ride, there's progressive. >>> it is time for the likening round. buy, buy, buy, sell, sell, sell. and then the lightening round is over are you ready ski daddy. time for the lightning round let's start with joe in texas, joe? >> caller: hey, mr. chill. thanks for taking my call. >> of course >> caller: so, with the hydro n hydrogen, economy, that's what my question is based on. i feel like the future can be very bright for hhydrogen. >> i agree i agree. go ahead i didn't mean to interrupt which stock? >> caller: yeah, so with all the acquisitions this company made, you know, tmy question is on plg power. >> plug power. >> caller: being ripped from not making profits but i'm fully -- >> i like those two acquisitions but i was hoping you would tal