While it is true that in France, for example, a
cafe au lait is coffee and milk, and in Spain and Latin American countries,
cafe con leche is also coffee and milk, we are talking about very very strong, rich coffee, not your normal brewed drip stuff. Wikipedia defines a "latte" as follows:
Outside Italy, a latte is typically prepared with approximately one third
espresso and two-thirds steamed milk, with a layer of foamed milk approximately 5 mm (¼
inch) thick on the top. The drink is similar to a
cappuccino, the difference being that a cappuccino has half the amount of milk. Lattes also typically have a far lower amount of foam than a cappuccino. A variant on the latte is the
flat white, which is a serving fill of about one-third espresso, with steamed milk then added, while holding no froth at the top.
Sorry, GB - with all due respect, you will never get me to agree that a latte is just coffee and milk. I guess I am a recalcitrant coffee snob.