Wall Street Journal: “As his approval ratings sag, Trump is on a mission to burnish his legacy, according to his advisers. But Republicans privately worry that Trump’s focus on himself is backfiring with voters, complicating their efforts to keep control of Congress and giving Democrats plenty of ammunition for attack ads.”“Trump’s senior advisers have for months tried to shift the president’s focus to the economy, in a bid to show voters that the president is focused on the issue they care about the most. While the president has touted his economic record in speeches and Oval Office events, his attention frequently shifts to other issues, from his construction projects to attacks on his perceived enemies.”