Feds : ' accused Nigerian government for ` ` billions of dollars in contracts '' including contract in venture to two international consultants . `` The government has recently confirmed that it has evidence of such payments . KBR 's chief executive officer was convicted of bribery last fall .
Feds : ' accused Nigerian government for ` ` billions of dollars in contracts '' including contract in venture to two international consultants . KBR 's chief executive officer was convicted of bribery last fall .