alfredo quinones-hinojosa is out with a memoir about his journey from a farm worker to the highest levels of medicine. also, zachary quinto is here. he is out in a timely film about wall street called "margin call ." we are glad you joined us. coming up, right now. >> every community has a martin luther king boulevard. it's the cornerstone we all know. it's not just a street or boulevard, but a place where walmart stands together with your community to make every day better. >> nationwide insurance supports tavis smiley. with every question and every answer, nationwide insurance is proud to join tavis in working to improve financial literacy ne oremove obstacles terme ersationon conversation at a time. nationwide is on your side. >> and by contributions to your pbs station from viewers like you. thank you. [captioning made possible by kcet public television] tavis: alfredo quinones- hinojosa is a renowned neurosurgeon and director of the pituitary tumor center at johns hopkins. his remarkable path from mexico to the united states is the subject of a new memoir, "becoming dr. q: my journey

his name is alfredo quinones- hinojosa, the turnaround for the rest of us as dr. q. the book is "becoming dr. q: my journey from migrant farm worker to brain surgeon." i am honored to touch your hands one more time. good to have you here. up next, speaking of "star trek ," spock here to talk about another project. zachary quinto. stay with us. zachary quinto is a talented actor whose credits include "he rose -- heroes." his latest project is called "margin call." it opens in theaters around the country this weekend. >> what does your model say that means for us here? >> that is where it becomes a projection, but -- >> you are speaking with me, mr. solomon. >> sir, if those assets decrease by just 25% and remain on our books, that loss would be greater than the current market capitalization of this entire company. >> so, what you are telling me is that the music is about to stop. >> -- tavis: that is the best you could do for your film -- jeremy irons, kevin spacey? >> it does not get any better than that. stanley tucci, paul betony -- bettany. it is an incredible gro

q," alfredo quinones-hinojosa and this is published by the california press. thank you for joining us. >> thank you, my pleasure. >> for a dvd copy of this program, call 1-877-662-7726. for free transcripts visit us at q-and-a.org. and available at c-span/podcast. net sedated camera at the house of commons. later robert, mullen announces

q," alfredo quinones-hinojosa and this is published by the california press.hank you for joining us. >> thank you, my pleasure. >> for a dvd copy of this program, call 1-877-662-7726. for free transcripts visit us at q-and-a.org. and available at c-span/podcast. >> next, british prime minister, david cameron at the house of commons, and then speeches by rick peery and jon huntsman. and then another "q & a" with dr. alfredo

q," alfredo quinones-hinojosa and this is published by the california press. thank you for joining us. >> thank you, my pleasure. >> for a dvd copy of this program, call 1-877-662-7726. for free transcripts visit us at q-and-a.org. and available at c-span/podcast. >> next, live at 7:00 a.m., your calls and comments on "washington journal." at 10:50 a.m., president obama on jobs and the economy and live at 4:00 p.m., discussion on congressional influence in foreign policy. >> i don't object to the investigation into solyndra. i don't see evidence of wrongdoing by government officials, just a bad investment decision. i don't want to minimize it but this is a bad decision as far as we know. >> gentle and time has expired. >> and a house oversight investigation subcommittee continued its probe the energy department's $535 million loan guarantee to the solar panel manufacturer, solyndra, who filed for bankruptcy. watch the entire event online at the cspan video library. it is washington your way. >> this morning, the fiscal times columnist examines long- term joble