I could find no evidence that President Polk ran for president a second time or even sought the Democratic Party Nomination a second time.
yes
president Obama was sworn in as president for the second time.
Bill Clinton was elected president for the second time in 1996. He served as the 42nd President of the United States from 1993 to 2001.
Chief Justice William Howard Taft had this honor in 1925.
John Adams was the second president and Thomas Jefferson was the second vice president.
At that time the candidate who got the second highest vote count for President became Vide President.
Yes you would get sworn in for your second term.
Yes there was. During the time when the President was Ferdinand Marcos in his second term as a president.
Grant was elected a second time in November of 1872.
Abraham Lincoln was elected for the second time President of the Union.
yes twice but he only won the second time