Unwrap the black tape to separate the iSight camera cable from the Airport/Bluetooth cables.

If unwrapping is not possible, carefully cut the black tape lengthwise, making sure not to accidentally cut any of the cables -- especially the iSight cable.

A variety of tools can be used for this cut, but the smaller the cutting instrument, the better. I found that the scissors from a mini Swiss Army pocketknife worked best, although iFixit's Flush Cutter worked fine as well.