Cancer cells come pre-programmed to execute a well-defined cascade of changes, seemingly designed to facilitate both their enhanced survival and their dissemination through the bloodstream. There is even an air of conspiracy in the way that tumours use chemical signals to create cancer-friendly nich
On the other hand I have seen several, several top targets for these investigations of these terrorist activities that were allowed to leave the country - I'm not talking about weeks, I'm talking about months after 9/11.