TOPEKA, Kan. (AP) — Joe Biden has overwhelmingly won a Democratic presidential primary in Kansas that the state party conducted exclusively by mail because of the coronavirus pandemic.

The former vice president had been expected to prevail in Saturday's vote and capture a majority of the state's delegates to the Democrats' national nominating commission. Biden took 77% of the vote.

Vermont Sen. Bernie Sanders was still in the race when the Kansas party began mailing ballots at the end of March, but he suspended his campaign and endorsed Biden.

Biden won 29 delegates and Sanders got 10, inching...