The Senate voted Thursday to approve William Barr as attorney general, giving the Justice Department its first confirmed chief since President Trump ousted Jeff Sessions last fall. More than 50 senators voted for Barr’s nomination, giving him enough support to be confirmed. The vote caps off a relatively low drama fight over Trump’s second nominee for the post. Barr was largely on a glide path after he cleared the Judiciary Committee and a procedural vote without any missteps that threatened GOP support for his nomination. Sen. Rand Paul (Ky.) appeared to be the only Republican who would vote against Barr...