certainly by 12939 he believed it was essential to get the solvsovietunion. they quick likely feared the despise the russians as much as the germans. it was a really complicated strategic decision churchill took to embrace the soviet union which may had been denouncing. he did it partly with the help of ivan, the ambassador. we have new information about the extend of which he was doing this. there is a chance, you mention the christer andrews book which is the substantial book that he was being bugged. because they needed to know what was being said between him. it's a pretty gray area, of course like everything else in the intelligence world. nothing came of it of course because the nazi soviet pact. >> yes, ma'am. >> with this much material to chose from how did you decide whatnot to include and is there anything you didn't include that you can share tonight. >> the lady standing in the back in the blue is my editor she knows what we did or didn't include. it could have been ten times bigger. [laughter] >> she said we stretched the off-limits of the bindin