
    Lester M. GUEST and Insurance Company of North America, Petitioners, v. James PRESTON and the Industrial Relations Commission, Respondents.
    No. 43404.
    Supreme Court of Florida.
    April 25, 1973.
   Certiorari denied.

CARLTON, C. J., and ROBERTS, ERVIN, McCAIN and DEKLE, JJ., concur.  