Atiku Abubakar, a former vice president, urged Osun voters on Thursday to be on the lookout for vote fraud by the APC, the state’s current government, during the state’s governorship election on Saturday. In Osun, Mr. Abubakar, the PDP’s governorship candidate for the July 16 election, was canvassing votes for Senator Ademola Adeleke, the party’s presidential candidate for the 2023 …