SSL forwarding?

Hello--
I have a machine (george) that is the firewall/gateway to a
small private network.
George has two interfaces, one is ethernet and one is fddi.

George's fddi interface connects to a large intranet.
George's ethernet interface connects to the private network, with
George being the private network's only gateway.
Machines on the intranet cannot access machines on the private network,
george is the only machine that can access both the intranet and
the private network.

George is running a squid proxy server, so that machines
on the large intranet can access websites in the private network,
but they are unable to access any SSL webservers in the private
network.

Is there any way to make squid forward the SSL connections
for machines that cannot otherwise access each other?

        Thanks!
                -Heather

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Heather Knape