[christie]

The KOS version is OHSM.
The 0bama website version is OHBM.
They both have the same spot (flaw) mentioned by Polarik.

As far as I can tell:

OHSM - KOS, Factcheck, Politifact, and all Certifications submitted from other people

OHBM - FighttheSmears

As all of BO's have the same spot, the alteration would have been made to the original jpeg file.

Or is it the appearance of a "B" due to the low resolution of the file and some pixels darkened to create the appearance of a straight line forming a B?

[ComputerGuy]

See my post #173. Oops