Following glitches with hi-tech voting and counting systems, the vote-tallying process was started again from scratch, and by hand, on Wednesday.

BBC: Kenya election: Raila Odinga camp says vote 'doctored'

Counting has slowed down after the electronic systems failed, forcing officers to manually deliver paper copies of vote tallies, according to Odinga's campaign team.

CNN: March 6, 2013 -- Updated 1215 GMT (2015 HKT)

Adobe Systems Chief Executive Shantanu Narayen is counting big numbers: 4.9 trillion Web display ads will be shown this year, he says.

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