Campaign fundraising is tricky during a pandemic. The June primary could be mail-in only. State auditor and congressional candidate Matt Rosendale urges Montanans to get coronavirus testing that may not be available. A well-known Republican enters the Senate race — as a Libertarian. And no one knows how a global health crisis will affect the 2020 election. Listen now on Campaign Beat , MTPR's weekly political analysis program, with Sally Mauk, Rob Saldin and Holly Michels.