Donald Trump was sworn in yesterday as the 47th President of the United States. From this moment on, America's decline is over. For more from Inauguration Day, I caught up with USA TODAY chief political correspondent Phillip M. Bailey. Phillip, thank you so much for hopping on during this big, big week in Washington. Phillip M. Bailey:

At noon today, Donald Trump takes the presidential oath for a second time, capping a historic political comeback to the White House. The ceremony has been moved inside to the U.S. Capitol Rotunda because of frigid weather for only the first time since Ronald Reagan's second inauguration 40 years ago.

U.S. President Donald Trump's return to the White House has been met with both relief and disappointment across world markets as investors try to work out what the next four years will bring.