Theory in a more efficacious, better way than they ever have. and this is obviously a big deal notjust for microsoft having made this investment in the company behind it, they have made previous investments but this is far larger, also a really big deal because it will push people to commercialise ai a lot faster, and the biggest impact will be on how much bush's google with search. how worried is google _ bush's google with search. how worried is google about this, microsoft has got being its search tool, which is never really competing with google, is google concerned about microsoft's real ...