marc cieslak, bbc news. let's speak to our chief political correspondent henry zeffman.what are we expecting to hear, the prime minister resetting it isn't that in itself is striking because there are cabinet minister because there are cabinet ministe ., .., because there are cabinet ministe ., ., ., . minister who could announce this. minister who could announce this- the _ minister who could announce this. the prime _ minister who could announce this. the prime minister - minister who could announce this. the prime minister i - this. the prime minister i think is throwing his personal authority behind this and is trying to demonstrate the message that the action plan expresses which is the uk wants to be a hospitable home for the ai sector and for al companies. i am really struck by the optimistic rhetoric that we have heard overnight and we will hear more on the prime minister on artificial intelligence because previous governments have flitted between stressing caution about the potential dangers of ai and optimism about the potential upsides. keir starmer enters gov