Pentagon spokesman Rear Adm. John Kirby says the U.S. is looking at the results and will provide more information when appropriate.
Krauthammer said Biden's record proves he is not a serious contender.
The measure lets cities and towns lower the assessed value -- and therefore the property taxes -- on parcels of land if owners dedicate them to growing food for at least five years.
Eric Burkett, who is a master archer, leaves for London next week to compete in the Invictus games – an international Olympiad of Wounded Warrior games conceived by Prince Harry.
President Obama used Labor Day to tout the country’s economic gains under his leadership and make an election-year case that higher wages and other progress for workers can only be achieved through a Democrat-controlled Congress.