UPDATE 1-UK's Sainsbury's cuts full-year sales forecast after trading drops
October 01, 2014 at 02:33 AM EDT
LONDON, Oct 1 (Reuters) - Britain's J Sainsbury cut its full-year sales forecast on Wednesday after trading fell sharply in the second quarter, dragged down by intense competition in a UK grocery market growing at its slowest pace for more than 20 years.
