Emma Bonino

Some of the reasons John McCain lost in 2008 were his lackluster campaign, his refusal to showcase Obama's extreme liberalism and, thus, his failure to demonstrate why he would make a better president than Obama.

The price of diamonds can vary greatly depending on size, cut, color, and other factors, including whether they have a history. But because of the rarity of blue boron diamonds, they often fetch more money than gems of similar quality.