President Donald Trump and first lady Melania Trump walk near the White House in the inaugural parade after he was sworn in as the 45th President of the United States, Friday, Jan. 20, 2017, in Washington.
President Donald Trump and first lady Melania Trump walk near the White House in the inaugural parade after he was sworn in as the 45th President of the United States, Friday, Jan. 20, 2017, in Washington. Evan Vucci AP
President Donald Trump and first lady Melania Trump walk near the White House in the inaugural parade after he was sworn in as the 45th President of the United States, Friday, Jan. 20, 2017, in Washington. Evan Vucci AP

From Obama to Trump: Get ready for a ‘jarring switch,’ scholars say

January 20, 2017 5:09 PM