**Philly Fed President Harker: said the US central bank has done a good job of navigating a challenging economic environment over the past few years

<div class=\"default-font-wrapper\" style=\"line-height: 1;font-size: 12pt; font-family: Verdana, Geneva, sans-serif;\">**Philly Fed President Harker: said the US central bank has done a good job of navigating a challenging economic environment over the past few years</div>