Justice Department Approves Cigna-Express Scripts Merger The takeover of one of the nation’s largest pharmacy benefit manager by big health insurer is expected to close by the end of the year. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:Senate Health Plan Falls Short of Promise for Cheaper Care, Experts SayTrilobites: Waves Above the Earth May Have Once Caused a ‘Nocturnal Sun’John E. Sarno, N.Y.U. Rehabilitation Doctor, Dies at 93Trilobites: Solving the Scorching Mystery of the Sun’s Erupting Plasma JetsTurkey Drops Evolution From Curriculum, Angering SecularistsThe Times’s Resident Expert for a World on Fire