Malaysian Prime Minister Anwar Ibrahim is looking to push back national elections until the second half of next year, people familiar with the matter said, as state poll defeats and soured partnerships reveal his political vulnerability. That time frame would mark a significant delay. Just months ago, the 79-year-old leader was said to be mulling a snap election as soon as this October, perceiving his greatest risk at the time to be rising fuel prices. But two humbling state election losses...