Recent hackings prompt concern as November nears.
Will appear in Toledo, Sylvania, other areas throughout the day today.
Former congressional staffer is set to be formally nominated without opposition.
Portman, Strickland call attention to attacks, victims.
The FBI and other authorities in the Cincinnati area are investigating a series of bomb threats at high-profile local venues
Anonymous caller claimed device planted on one of the streetcars.
50th anniversary of the National Historic Preservation Act is this month.
Photos can help estimate toxins.
Ohio attorney general's son is on state Supreme Court.
Woman with suspected heroin in purse crashed car, handed baby to bystander.