White House economic adviser Kevin Hassett is a frontrunner to be President Donald Trump’s choice to chair the Federal Reserve, but some in the administration are questioning whether he’s up to the job. Hassett’s detractors believe he has not been effective as head of the National Economic Council other than as a public messenger for the president’s agenda, playing little part in driving policies, according to three people familiar with the administration’s internal dynamics. That’s causing concern that he is ill-suited to take the helm of the central bank at a time when it is playing such a pivotal role in the ... (full story)