President Trump’s longtime adviser Kellyanne Conway is stepping down from her role at the end of month. Conway, whose daughter, Claudia, has sparked national attention this summer over her anti-Trump tweets, said she and her husband are taking time off to tend to their four children. “We disagree about plenty,” Kellyanne said in a statement, referring to her husband, George Conway, the co-founder of the Lincoln Project, a Republican anti-Trump group. “But we are united on what matters most: the kids,” Kellyanne said in her statement. Kellyanne, who helped guide Trump to victory in 2016 as his third campaign manager,...