to get their feedback and i dealt with matthias and so forth. he was taking a real risk that by not telling me -- i think he feared that if he told me that they were about to do it that i would get real busy and try harder to get it out through congress. i'm just trying to rationalize what he was doing. indeed, i might have done that unless he told me not to. if he had told me seriously that this will not happen unless the times has a scoop, don't do it and here's why it's better -- i would have obeyed that. i take it he did not trust me to do that. he thought i might try to get it out summer else. it was a misunderstanding somehow. anyway, he did not tell me. the first i knew that the times -- oh he went further and said the times has put this on the back burner. is that they are not making a decision on it and they have given me another job to work on. but i would like to keep myself current on it and do more reading on it. i'm working in new york, is it all right if i actually take a copy of it best to mar. i said ok, go ahead and i have alwa

matthias that the purpose must've been to seal the timeout that led. the conductor blew the whistle to signal the train was leaving. hurrying down the hill to revert to train. once the passengers were back on ward, the battle continued. the american planes came down over the rails and flew low to the ground. machine guns to the right of the train into the left. german soldiers returned the fire from two antiaircraft guns attached to the train. one on the last the other behind the locomotives. as they watched from their seats, each saw ap 38 hit by german fire. the american pilot objected from his plane with a parachute landed in a tree. his body riddled with bullets. then a second plane was hit and went down the other side of the trade. they watched as the planes plunged to the ground, leaving a spiraling trail of black smoke in the sky. none of the german soldiers were hit in the six remaining retreated. though the battle was over the atmosphere inside the train was pandemonium. he looked at his mother who appeared to be in a daze. when she spoke, she

>> matthias gromeier: well, i got a range of responses from...ou're lying" to all kinds of things. most people just thought it was too dangerous. >> friedman: oh, i thought he was nuts. i mean, i really thought he was using a weapon that produces paralysis. >> pelley: other researchers are experimenting with cancer treatments using viruses including h.i.v., small pox and measles. but polio was dr. gromeier's choice because, as luck would have it, it seeks out and attaches to a receptor that is found on the surface of the cells that make up nearly every kind of solid tumor. it's almost as if polio had evolved for the purpose. gromeier re-engineered the polio virus by removing a key genetic sequence. the virus can't survive this way, so he repaired the damage with a harmless bit of cold virus. this new modified virus can't cause paralysis or death because it can't reproduce in normal cells. but in cancer cells, it does and in the process of replicating, it releases toxins that poison the cell. duke went to the f.d.a. for approval of this new franke

that's what matthias told mitchell. but they did not know exactly what they were. if they had known exactly what they were, kissinger would have said perhaps that's all he had. i had written the questions for someone. i had gone over all of the answers and i had written the summary for the president. it was very plausible that i had all the documents on that and that was all i had. that was the only project i worked on for nixon. it was all i had for nixon. as it was, they did not know what matthias had and had every reason to believe that there was a mole in the national security council who was providing me with who knows what. it could have been anything. as they discussed on the tapes tony lake essentially knew everything. he resigned at the time of cambodia. mort halperin knew a lot but did not but did not reveal anything. any one of them could have given me documents. even bill watts or larry lynn who also left. i could turn up with documents on nuclear threats, on mining or invasions or anything, all of which was totally secret from the american public and c

matthias gromier created the virus, using genetic engineering to make cancer its only target. have been testing this it therapy against a number of other cancers just in a laboratory. >> yes. >> reporter: what have you been able to kill so far? >> so we have it done this for lung cancers breast cancers, colorectal cancers prostate cancers, pancreatic cancers liver cancers renal cancers. we probably see this in just about any type of cancer you can imagine. >> pelley: 11 patients in the study have died, though their lives were extended. the other 11 continue to improve. our story "killing cancer," will be seen this sunday on "60 minutes." and we'll be right back. hey buddy, you're squashing me! liquid wart remover? could take weeks to treat. embarrassing wart? dr. scholl's freeze away wipes 'em out fast with as few as one treatment. freeze away! dr. scholl's. the #1 selling freeze brand. the garden is the story of our lives... told and retold. it's as old as our time on earth. and as new as tomorrow. you can have a yard. or slightly less. gardening isn't about where we choose t

guide named matthias espinoza. >> good air, fresh air and incredible candles and nice people. >> thisffice. i'm so jealous of you. ♪ mable, mable, mable, mable >> the waves roll, the sky changes color. and the mind drifts to another voyage in this same spot, a voyage led by a captain named fitzroy who was given a mission to explore the coastline of south america. great gig for any sailor, but fitzroy was also a christian and found this as a mission to prove that god created all life in six days. but depression and suicide also ran in fitzroy's family, so he suggested he take a traveling companion. someone to keep him sane for years at sea. and he settled on a 22-year-old divinity school graduate. they never hit it off. so his companion would go away as often as he could. go ashore every chance he could. and on these very islands, he found the most amazing assortment of life, creatures that were gruesome and cuddly and everything in between. and come back to the ship every night filled with the kind of questions and ideas that could change the world. you see, fitzroy's companion was na