(Bloomberg) -- The Netherlands’ Labor and Green Left parties will combine campaigns and unite behind one lead candidate in a bid to succeed Prime Minister Mark Rutte. Most Read from BloombergMassive US Oil Caverns Sit Empty and Will Take Years to RefillSingapore House Speaker Resigns in New Blow to Ruling PartyUS Plans Narrow China Tech Investment Limits, Likely by 2024Dollar’s Busted Bull Run Has Bears Calling End of an EraRussia Pulls the Plug on Ukraine Grain Export DealThe two parties announ