Ohio's mail-in primary tests voting during virus outbreak

 The first major test of an almost completely vote-by-mail election during a pandemic is about to unfold in Ohio, offering lessons to other states about how to conduct one of the most basic acts of democracy amid a health crisis.

The process hasn't been smooth as state officials have navigated election laws and the need to protect citizens and poll workers from the coronavirus. Ohio's in-person primary was delayed

Tuesday's election replacing it requires voters to run at least three pieces of mail — an application, a blank ballot and a completed one — through the U.S. Postal Service.

With Joe Biden emerging as the presumptive Democratic presidential nominee, there's little suspense in the results. Ohio's vote is instead being closely watched as a case study for how to proceed with elections if the pandemic doesn't ease. States have taken drastically different approaches, with Wisconsin

Some governors have suggested they would consider moving to an all-mail voting system for the November general election, something President Donald Trump has strongly opposed. The National Conference of State Legislatures says five states currently conduct all elections entirely by mail: Colorado, Hawaii, Oregon, Washington and Utah.

As he prepared for the results, Ohio Republican Secretary of State Frank LaRose

“A lot of things will look like election night, but then some things won’t,” LaRose said in an interview last week.

There will still be some in-person voting on Tuesday. Ohio law guarantees that any voter who doesn’t receive a ballot they requested by the legal deadline has the right to vote in person, meaning they could appear at county boards if they don't get one by Tuesday afternoon — or potentially sue.

But the Ohio contest comes as support for mail-in voting rises — and becomes more deeply partisan. A

LaRose and Ohio's Republican governor, Mike DeWine, have both been longtime supporters of increasing voting-by-mail options, but the political dynamics could change as the coronavirus redraws the political landscape.

Trump has lately railed against expanding voting by mail, and many Republicans share his concerns. Roughly two-thirds of Republicans worry that voter fraud would be a major problem with all-mail voting, according to the AP-NORC poll. Two months ago, about as many described voter fraud as a major problem in U.S. elections in general. In fact,

One thing that won't be in doubt Tuesday is the presidential primary results since Biden is the only candidate left in the race. Still, early voting began Feb. 19, so Vermont Sen. Bernie Sanders could pick up Ohio delegates, despite suspending his campaign nearly three weeks ago.

Sanders has said he'd like to

Traditionally a general election battleground state, Ohio has shifted to