Fmr. Rep. Tim Walz @RepTimWalz
The world lost a brilliant man today but his works and legacy will live on. When we look up at the stars, we’ll be… https://t.co/3oD9zXky5d — PolitiTweet.org
Star Tribune @StarTribune
A life: Stephen Hawking defied ALS to become pre-eminent physicist https://t.co/IB4fihHsN8 https://t.co/E2rGG3Oni4