Timeline of the Yemeni Revolution (January – 2 June 2011) Al Jazeera said Yemen had increased security the next day. Human Rights Watch said that demonstrators celebrating the ouster of Hosni Mubarak in Egypt turned violent when hundreds of men armed with knives, sticks, and assault rifles attacked the protesters. By noon, at least 4,000 protesters gathered to demonstrate in Sana'a, with numbers expected to rise. Approximately 5,000 police with clubs and government supporters beat the anti-government protesters who were celebrating the resignation of Egyptian President Hosni Mubarak and were also demanding the removal of Saleh. Protesters also tried to reach the Egyptian embassy in Sana'a, but police forces kept
Gamal Mubarak of , fined the trio , and sentenced Mubarak to three years in prison and each of his sons to four years. They were retried and convicted again in May 2015. In October 2015 he and his brother were released from prison, based on time already served. In September 2018, Gamal was arrested along with his brother Alaa and accused of stock market manipulation. Gamal Mubarak Gamal Al Din Mohammed Hosni Ei Sayed Mubarak (, ), (born 27 December 1963), is the younger of the two sons of former Egyptian President Hosni Mubarak and former First Lady Suzanne Mubarak. In