On Sunday, the White House will host mixed martial arts fights – one in a series of 250th anniversary events that so far haven’t generated broad excitement or unity. Some Americans are already seeing the U.S. semiquincentennial as a missed opportu...


On Sunday, the White House will host mixed martial arts fights – one in a series of 250th anniversary events that so far haven’t generated broad excitement or unity. Some Americans are already seeing the U.S. semiquincentennial as a missed opportunity.