Dave WeigelNew Marquette poll of Wisconsin primary, trends since February (when there were more candidates running):
Biden: 62% (+47)
Sanders: 34% (+5)
Nearly every non-Sanders voter rushed to Biden in one of Sanders’s best 2016 states.
The Ohio Senate on Wednesday approved a plan for an all-mail primary election running through April 28, the state legislature’s fix to wrap things up after the original March 17 Election Day was canceled due to the coronavirus pandemic.