The investigation was performed using observations made in 2005 during heating campaigns with the EISCAT heating facility near Tromsø, Norway.
A light turnout is expected despite a heated campaign.
"In the midst of a heated campaign, there are going to be critics," he said.
The tranquil tone of today's debate was a departure from the increasingly heated campaign.
It's not what you might expect from a liberal writer and a liberal magazine during a heated campaign.
For his part, Mr. Locke was gracious in defeat, calling for unity after what had sometimes been a heated campaign.
Immigration policy and Obama's efforts to protect immigrants already living in the United States have emerged as heated campaign topics.
During a heated campaign for the Democratic nomination, Bill Clinton had already suffered what his closest aides openly referred to as "two strikes": the draft and Gennifer Flowers controversies.
A proposed mosque in Sartrouville, eight miles southeast of Cergy, touched off a heated campaign two years ago against the "Islamization" of the town.
Even then, it would tear apart the Conservative Party and invite a white-heat campaign against the government by Britain's tabloid newspapers.
