Global stock markets powered ahead today on renewed hopes America's money-printing presses will continue to roll.

The Art of Perception, Memoirs of a Life in PR

The intense rivalry between Facebook and Google went public as characters behind the Silicon Valley drama evoked chatter of smear campaigns, secrecy and even Richard Nixon.

John McCain's presidential campaign team is asking staff to disclose all previous lobbying ties following the resignation of two officials linked to a firm that worked for Burma's military junta.

Democratic White House hopeful Hillary Clinton’s pollster and senior strategist has left her campaign after it was disclosed he met representatives of the Colombian government to help promote a free trade agreement his boss opposes.