WASHINGTON — President Donald Trump took his second oath of office Jan. 20 as the 47th president of the United States, offering an agenda heavily foreshadowed by his campaign promises. Speaking from inside the U.S. Capitol Rotunda because of the subfreezing temperatures, Trump said, "The golden age of America begins right now."

On his first day in the White House, President Trump also declared a "national energy emergency" to expand drilling for oil and gas. President Trump, in his first hours back in office, has issued a flurry of executive orders on everything from immigration and climate and energy.