As the Trump administration escalates its deployment of troops in the nation’s capital and vows similar moves elsewhere, leaders of largely Democratic cities across the country are pushing back.

U.S. President Donald Trump on Friday said he would expand his crime crackdown to Chicago, using federal powers to intervene in another city governed by Democrats, and threatened to take full control of Washington,

The weekend was overshadowed by attacks from the White House on Fed Governor Lisa Cook — who at one point was confronted in the lobby of the Jackson Lake Lodge by Trump ally James Fishback, before he was removed by security personnel.

Wall Street will search for confirmation of a September interest rate cut when Federal Reserve Chair Jerome Powell speaks at the Jackson Hole symposium on Friday, a potentially pivotal moment for the market and rate-sensitive sectors in particular.

Federal Reserve Chair Jerome Powell is set to speak Friday in Jackson Hole, Wyoming, at a Fed research conference. As always, traders will be listening for hints about what might happen with interest rates at next month’s Fed meeting.