PLUS BUSINESS

ON THE LIST: White House officials are reviewing about a dozenpossible candidates for President Clinton's second appointment to theSupreme Court, making no secret of the fact that retiring SenateDemocratic leader George J. Mitchell of Maine is high on the list.Interior Secretary Bruce Babbitt also is on the list, even though hesaid he wasn't interested and had told Clinton he wanted to stay put.Mitchell and Babbitt were the only two candidates publiclyacknowledged as under consideration, but White House officialsinsisted that the list was longer and that no decision had been made. IMPLANTS STUDY REVEALED: A 1975 Dow Corning study showed that aparticular type of silicone gel in …