OKLAHOMA CITY (AP) -- Former state Sen. Gene Stipe and his brother, Francis Stipe, were indicted Friday by a federal grand jury in Muskogee on charges of mail fraud, witness tampering, conspiracy and money laundering. The McAlester businessmen were accused of taking part in a real estate scheme that cheated taxpayers. Part of the scheme, the indictment alleges, involved a $48,000 kickback to ex-state Rep. Mike Mass, who has pleaded guilty to mail fraud and is cooperating with the government. Clark Brewster, Stipe's attorney, said the allegations stemmed from events in 2002 and are "entirely defensible." "To me, it is...