As the revolving door swings in Washington, D.C., David L. Bernhardt is an understandable choice to be second in command in the Trump administration’s Interior Department, a post with a direct hand in California water. Bernhardt is, according to those who know him, highly intelligent and a skilled lawyer. Given his pedigree in and out of government, Bernhardt certainly understands the complexities of California water policy and politics. But because of his clients, Bernhardt is hardly the ideal choice for this state. The Senate Energy & Natural Resources Committee is scheduled to convene a confirmation hearing for Bernhardt on Thursday.