Political activists from all groups in Egypt are preparing for another mass rally in the capital, Cairo.<br /><br />In a bid to show a united front, representatives from Egypt's political parties have dubbed the rally 'the Friday of Unity and the People's Will'.<br /><br />Al Jazeera's Sherine Tadros, reporting from Cairo, said Friday's rally will be the first test of how committed Egypt's parties are to the principle of unity, for the sake of the country.
