New Drink Pfizer Corp is making the announcement today that VIAGRA will soon be available in liquid form and will be marketed by Pepsi-Cola as a power beverage suitable for use "as is" or as a mixer. Pepsi's proposed ad campaign claims: "It will now be possible for a man to literally pour himself a stiff one." Obviously, we can no longer call this a "soft drink." This additive gives new meaning to cocktails, highballs, and just a good old-fashioned stiff drink. Pepsi will market the new concoction by the name of .......... "Mount And Do."