The US President-elect Obama formally nominated Nobel prize winner Steven Chu as his Energy Secretary at a ceremony in Chicago Monday night.
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Obama nominates Nobel prize laureate Steven Chu as Energy Secretary
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Obama hails 'turning point'
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Sen. Salazar to nominate Obama
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Barack Obama wins 2012 US presidential election
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Obama congratulates prince Charles on son's wedding
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US president Barack Obama defends nuclear power
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Moskowitz Prize for Zionism accepting nominations
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McCain clinches nomination
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Sunrise Solar hires new President
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Colin Powell voting for Barack Obama
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Obama is nominated by acclamation
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Obama chooses William Daley as new chief of staff
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Obama will accept presidential nomination at Invesco Field
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Bill Clinton formally nominates Obama
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President to nominate Dr Rizvi for Nobel Prize
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Barack Obama discover huge oil reserve in White House
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President Obama urges US Senate to pass clean energy bill