https://www.reuters.com/article/kioxia-holdings-m-a-western-digital/merger-talks-between-western-digital-and-kioxia-stall-sources-idUSKBN2HB2TZ >(Reuters) -Western Digital Corp's talks to merge with Japanese chipmaker Kioxia Holdings Corp have stalled, according to two people familiar with the matter, highlighting challenges in completing deals in the evolving semiconductor sector.