Harare - A Zimbabwean opposition leader and her entourage were Thursday attacked with stones by suspected ruling party activists in Harare, her party said. Joice Mujuru, a former vice president of the country who is now leader of the National People's Party (NPP), and her supporters were pelted while on the campaign trail. Zimbabwe is due to hold general elections before July - the first polls since independence hero Robert Mugabe was ousted after 37 years in power. Mujuru is one of the prominent contenders. Mujuru was hit on the cheek with a stone and later addressed a rally in the working class suburb of Glen Norah after she received medical treatment, her spokesperson said. Mujuru "was going to address a rally ...she passed through a shopping centre and when people realised it was her, they came out of the shops to cheer her", Jeffryson Chitando told AFP. "She got out of her car and greeted the people, and that is when Zanu-PF (activists) started thro...