Question: Who is the candidate for the district Arkansas 2?
SQL: SELECT "Candidates" FROM "1-1342218-5" WHERE "District" = 'Arkansas 2';

Question: Which district has the incumbent Wilbur Mills and a Re-elected result?
SQL: SELECT "District" FROM "1-1342218-5" WHERE "Result" = 'Re-elected' AND "Incumbent" = 'Wilbur Mills';