Source AP ©

Stan Sigman leaves AT&T Inc

The president and chief executive of AT&T Inc.'s mobile phone business, Stan Sigman, is retiring after 42 years with the company.

AT&T's wireless unit, which was rebranded from Cingular Wireless earlier this year, is the United States' largest wireless provider.

Ralph de la Vega will replace Sigman, effective immediately, though Sigman will assist with the transition through the end of the year, AT&T said.

De la Vega, who is being promoted from group president of the regional telecom and entertainment unit, previously served as the chief operating officer for the wireless business from 2004 to 2006.

In June, longtime AT&T Chief Executive Officer Edward Whitacre Jr. retired and was replaced by Randall Stephenson.

AT&T completed its $86 billion acquisition of BellSouth late last year.

The co-author of this disaster is the Dutch government, which did not find either strength or desire to save the lives of its citizens who were flying on that plane. The Dutch authorities did not demand Ukraine to comply with international aviation regulations

Blame MH17 on Russia: International investigation turns into demonic circus

The co-author of this disaster is the Dutch government, which did not find either strength or desire to save the lives of its citizens who were flying on that plane. The Dutch authorities did not demand Ukraine to comply with international aviation regulations

Blame MH17 on Russia: International investigation turns into demonic circus

On the second day of the St. Petersburg International Economic Forum, a plenary meeting was held, in which Russian President Vladimir Putin, French President Emmanuel Macron, Japanese Prime Minister Shinzo Abe, Chinese Vice President Wang Qishan and IMF head Christine Lagarde took part

World leaders unite with Russia at St. Petersburg International Economic Forum
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Blame MH17 on Russia: International investigation turns into demonic circus
Blame MH17 on Russia: International investigation turns into demonic circus
Blame MH17 on Russia: International investigation turns into demonic circus
Blame MH17 on Russia: International investigation turns into demonic circus
Blame MH17 on Russia: International investigation turns into demonic circus
Blame MH17 on Russia: International investigation turns into demonic circus
Blame MH17 on Russia: International investigation turns into demonic circus
Blame MH17 on Russia: International investigation turns into demonic circus
Blame MH17 on Russia: International investigation turns into demonic circus
Blame MH17 on Russia: International investigation turns into demonic circus
Blame MH17 on Russia: International investigation turns into demonic circus
Blame MH17 on Russia: International investigation turns into demonic circus
Blame MH17 on Russia: International investigation turns into demonic circus
Blame MH17 on Russia: International investigation turns into demonic circus
Blame MH17 on Russia: International investigation turns into demonic circus
Blame MH17 on Russia: International investigation turns into demonic circus
The Netherlands and Australia officially accuse Russia of downing MH17 over Donbass
The Netherlands and Australia officially accuse Russia of downing MH17 over Donbass
The Netherlands and Australia officially accuse Russia of downing MH17 over Donbass
The Netherlands and Australia officially accuse Russia of downing MH17 over Donbass