Wikinews:2007/February/21

• Natural methods of family planning under investigation
• Police to question Blair aide again in UK "cash-for-honours" corruption probe
• UK and Denmark announce troop withdrawals from Iraq
• Indonesia to plug mud volcano
• Minnesota considers open-format state documents
• Canadian MPP joins Ontario's Liberal cabinet
• Italian PM Prodi resigns
• New Zealand post shop closed due to "fart bomb"