CREATE TABLE table_68219 ("Name" TEXT, "Entered office" TEXT, "Left office" TEXT, "Party" TEXT, "First Minister" TEXT)

When did first minister Henry Mcleish enter office?
SELECT "Entered office" FROM table_68219 WHERE "First Minister" = 'henry mcleish'
SELECT "Entered office" FROM "table_68219" WHERE "First Minister" = 'henry mcleish'