National Trade Council head Peter Navarro (right) and White House Chief of Staff Reince Priebus (center) await President Trump's signing executive orders at the White House on Jan. 23.
The exterior of the New York Stock Exchange on Feb. 10. A lobbying battle is being waged over a rule requiring financial advisers to act in their clients' best interest in retirement planning.
Bryan R. Smith/AFP/Getty Images
The Food and Drug Administration headquarters in Silver Spring, Md. The FDA is one of a number of federal agencies with wide-ranging regulatory power intended to protect Americans.