Saudi Arabia has arrested 101 people accused of plotting to attack its oil installations. <br /><br />It is one of the kingdom's biggest security swoops in years.<br /><br />A ministry spokesman said 47 Saudis and 51 foreigners in three independent groups were planning to target oil facilities and security forces.<br /><br />Security officials say one captured Yemeni is a prominent member of al-Qaeda.<br /><br />Al Jazeera's Hazem Sika reports.
