Jerusalem (CNSNews.com) - Encouraged by Hizballah's perceived victory in Lebanon, another radical Islamic party may declare an Islamic caliphate in the Gaza Strip on Friday, another step in its effort to see Islam rule the world. The Hizb ut-Tahrir (Liberation Party) advocates replacing all Muslim governments in the world with one Islamic leader who would then declare the establishment of a worldwide Islamic caliphate. Although the move has been described as largely symbolic, it highlights a growing trend among Palestinians in the Gaza Strip, analysts say. Hizb ut-Tahrir, an international Sunni Islamic movement, has gained popularity with Palestinians since Hizballah...