LAFAYETTE HILL, Pa. | John McCain hopes to enhance his appeal to blue-collar voters and those in the Northern Plains with a visit to a giant motorcycle rally in South Dakota.

The Arizona senator will be campaigning for votes Monday at what amounts to an annual motorcyclists' Woodstock in Sturgis, S.D. The event, billed as the largest rally of its kind in the world, is known as the Sturgis Motorcycle Rally. It features nine nights of entertainment, with bands including Def Leppard, Lynyrd Skynyrd and REO Speedwagon. McCain will speak about dinnertime.

Before heading to South Dakota, McCain started his week with a visit to the National Label Co. in Lafayette Hill, Pa. The 97-year-old, family owned business makes labels for an array of products, from medicines such as Tylenol to shampoos in the Suave family.

McCain and his wife, Cindy, paused at several points to examine the products and their labels, with Cindy McCain quipping at one point that the entourage could use some to cure campaign trail ills.

McCain planned to tour a nuclear power plant in the battleground state of Michigan on Tuesday.

By The AP