550 So. 2d 651 (1989)
Deborah Marie Bryant TRABEAU, et al.
No. 89-C-1792.
Deborah Marie Bryant TRABEAU, et al.
v.
MACK TRUCKS, INC., et al.
No. 89-C-1792.
Supreme Court of Louisiana.
October 20, 1989.Denied.
LEMMON, J., would grant the writ.