and i'm, let's src? he said that was a gene involved in chicken cancer. why were you researching chicken cancer? used to get made fun of for doing that in the 1970s, and the story went like this. src was a gene involved in a virus that caused cancer in chickens, and when they went to fine out, how did it cause cancer in chickens, is when he uncovered the role of kinases, and where that gene had first been found was when -- went all the way back to 1910, and this is just to give you an example of the twists and turns, how we just never know where science will lead to or where it has come from for that matter. this is a true story in 1910 there was a scientist peyton rose who was researching at rockefeller institute, now rockefeller university in manhattan, and he had gotten there in 1909, had been researching for a year, and one day this woman shows up at his lab, carrying a chicken. with a tumor sticking oust its belly. and the true story, she says she walks up to this lab and says, can you operate? can you operate? well, he says, sure. okay. why not? so

overall, the src school reform commission made tough choices but they made the right choice. we need to downsize the system. we can't have the vacant seats. at the same time, what you don't hear much about, they've actually increased or opened up, created more high quality seats for children to attend school and get a high quality education. so these are tough, tough issues. these are tough budget times. we need to make sure we properly fund education for our children here in philadelphia. >> philadelphia mayor michael nutter, defending the decision by the reform commission. thank you very much. >>> the new jersey senate seat held by the late frank lautenberg will be filled later this year with a special election. today we have our primary candidates and the republican front-runner is a real piece of work. you definitely want to stick around for that. why let constipation weigh you down? as soon as you feel it, try miralax. it works differently than other laxatives. it draws water into your colon to unblock your system naturally. don't wait to feel great. miralax. take the mi

q= %23doma&src=hash is unconstitutional!ed about the supreme courts rulings today ca. >> reporter:organizations that support gay marriage were quick to tweet after the ruling like the the human rights campain, they pointed out on twitter that now 30% of americans live in states with marriage equality. >> reporter: this: today's doma ruling is a marriage equality and there were politcians well. the washington post tweeted court >> reporter: and michelle bachman said court's decision "will undermine the best interest of children and the best interests of the united states" >> reporter:stay tuned. next i'll bring the pictures and videos that to today's historic sumpreme court ruling. >> catherine: >> catherine: advocates of same-sex marriage are claiming two huge victories today. following the landmark rulings by the u-s supreme court, same-sex marriage will be allowed again in california, and same-sex couples in all states with gay marriage can now receive federal benefits. up with responses to the rulings. da-way-na says. >>