Search for CNN in Google maps
or
Check this below map and see why "E" is shaped round instead of balloon and it reads "Placement on map is approximate"

http://maps.google.com/maps?f=q&hl=en&q=cnn&sll=42.052581,-88.088392&sspn=64.683011,164.355469&ie=UTF8&om=1&z=3&ll=49.382373,-85.078125&spn=58.058051,164.355469&iwloc=E

I couldn't find it out.

It often happens when you search for business outside US ;-) Because Google Maps is unable to "solve" (?) the address.