it needs more money. in the short to medium term to deal with that, i and we can also see that in the medium to long term, there is this expanding - problem with social care needs. so that is what makes it unbeatable as - i a political proposal, and for alli that the labour opposition voted against it and is claiming they were come up - with some wealth tax, the _ only question that really matters is, will they get rid of it if they. get into power? and of course they won't. nick, you talked about it being almost unbeatable, but he said being almost unbeatable, but you said it wasn't perfect. what are its strengths and weaknesses in its current incarnation? well, something is worth pointing out which is that liz kendall, who showed the greatest courage - signing up to this