From the UK's BBC News:
Israel's Prime Minister, Ariel Sharon, is being questioned by police officers in connection with his family's financial affairs. Officers from the national fraud squad have gone to question Mr Sharon at his official residence in Jerusalem. This marks the first time he has been questioned in his time as prime minister.
Reports say Mr Sharon has decided to meet the police alone, without a lawyer. It is thought that the police questions will focus on two separate issues. The first is the way in which Ariel Sharon and his two sons, Omri and Gilad, paid back around $1m of illegal campaign contributions dating back to his Likud leadership campaign in 1999. The second focuses on the nature of the business relationship between Mr Sharon's younger son, Gilad, and an Israeli businessman, David Appel.
Investigators have been trying to find out whether any funds were used improperly and whether attempts were made to try to buy Ariel Sharon's influence. Officers have already questioned a number of people, including the prime minister's sons. Gilad Sharon remained silent during interrogations. Ariel Sharon has insisted in public that he has not done anything wrong but, according to Israeli opinion polls, many believe there is some wrongdoing.
The fraud squad may have the final say.
http://news.bbc.co.uk/1/hi/world/middle_east/3226801.stm