Adha, a period of "communal enjoyment" for Muslims worldwide, is officially underway. Over two billion Muslims are currently, or preparing, to celebrate the "Feast of Sacrifice," a major Islamic holiday that commemorates a profound act of faith.

Adha, a time for prayer and charity. The religious festival occurs over three to four days and is one of the major Islamic celebrations observed by Muslims every year. JONES ENTERS RACE: Jolanda Jones jumps into race for Houston's 18th Congressional District Muslims in Houston are expected to gather at Islamic centers and mosques for special prayers to mark the occasion,