The Marine Corps yesterday suspended further Anthrax immunizations of its operating forces due to dwindling supplies of federally approved doses of the vaccine. Marine Corps Commandant Gen. James Jones said only "special mission units" and Anthrax vaccine research personnel will get the inoculations until supplies increase. In an administrative message sent to all Marine commands yesterday, Jones said the special mission units -- which Jones did not define due to operational security; manufacturing, and Defense Department research personnel and other...