New Pepsi Logo Seems Similar to Three Other Corporate Emblems

A while ago BNET noted that the new Pepsi logo looks a lot like the old Diet Pepsi logo.

In the intervening weeks a couple of other logos have popped up that also seem to look like the new Pepsi marque. Here's a mini-gallery of four logos. See if you can guess which image belongs to which successful marketing organization. The answers are below. a. b. c. d. If you guessed a. Carnival Cruise Lines, b. Pepsi, c. AT&T, d. Obama campaign logo, then you're correct!

Hat tip to cruisemarketwatch.com for bringing this to BNET's attention.