Pat Quinn, co-founder of the viral ice bucket video challenge, has died at the age of 37 after a seven-year battle with amyotrophic lateral sclerosis (ALS), often called Lou Gehrig’s disease.

Former Illinois Gov. Pat Quinn on Monday challenged Gov. JB Pritzker, a fellow Democrat, to use his bully pulpit to strengthen Illinois’ weak ethics laws, saying a “top-to-bottom overhaul ...