Obama said Sandy Hook was the worst day of his presidency, and his biggest regret was not being able to change US gun laws[1], being blocked by congress. He did

Obama said Sandy Hook was the worst day of his presidency, and his biggest regret was not being able to change US gun laws[1], being blocked by congress. He did spend a lot of the Dem's political capital in the first term fighting for better healthcare/Obamacare. [1] https://www.skynews.com.au/world-news/united-states/former-president-of-the-united-states-barack-obama-says-failure-to-overhaul-gun-laws-his-biggest-regret-at-melbourne-event/news-story/934934f84e847a287fc104da0ba53ce7 https://www.skynews.com.au/world-news/united-states/former-p...