President Trump promised a "common sense revolution" and "new era of national success" in his second inaugural address.

The president took the oath of office, administered by Chief Justice John Roberts, just after 12 p.m. EST on Jan. 20. The ceremony was originally set to take place on the West Front of the U.S.

Online users shared videos showing Musk twice extending his hand outward from his heart but omitted his words explaining the ...