Today's Letters to the Editor from readers cover topics including the personal attacks on Luxon, some sensible suggestions to reduce fuel use, and the report on long Covid. Mulling over Luxon’s invidious position Your editorial (22.4.26) about Prime Minister Christopher Luxon, got me thinking. I’m in the 20% of floating voters. During my 90 years, I’ve voted just about every which-way. Christopher Luxon is in an invidious position. He’s not a long-term politician and he did not gain experience by working in parliamentary offices . He succeeded to the leadership of the National Party at least in part because of his success at Air New Zealand. Much of his working life was spent overseas where he was also in senior positions. He is being attacked right, left and centre by journalists, several of whom are demonstrating tactics which would not have been tolerated in earlier days, buoyed on, no doubt, by social media. The attacks have become quite personal. Luxon is leading a government, not a popularity contest.…