Facebook has unveiled a host of changes to its News Feed today including pages for bands and artists, multiple feed choices and a consistent look across web, tablet and mobile.
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Secret Service agents were forced to intervene to protect the Democrat Senator during a US presidential election speech.
Martin Senn, a chief executive of the Swiss giant for six years, took his own life, according to his family.
The singer demanded a fan stop using a tripod during a live show and advised her to enjoy it "in real life".