Obama "Befuddled" by iPhone

Had trouble using it to call campaign volunteers from a phone bank

On the campaign trail, President Obama is constantly talking about the importance of technology, but he met his match in an iPhone Sunday.

The president had stopped at a campaign office in Port St. Lucie, Fla., to thank volunteers. Then, for the cameras, Mr. Obama was supposed to call two campaign workers who were out working on his behalf.