At home, 1998 was a difficult year for Jordanians: GDP growth had slowed considerably and could not keep pace with an accelerating population growth. Other incidents included a government scandal involving contamination of the country's water supply. Samih Batikhi, the director of the General Intelligence Directorate (mukhabarat), visited Hussein during his stay at the Mayo Clinic to keep him updated. Batikhi discredited the King's brother Hassan, and often voiced his support for Hussein's eldest son Abdullah as successor. Abdullah, who was 36 years old at the time, enjoyed great support from the army. He was crown prince when he was born in 1962, but Hussein transferred the title to his brother Hassan in 1965 due to political uncertainty back then. King Hussein had changed his line of succession a total of four times: "From his brother Muhammad, to his infant son Abdullah, to his second brother Hassan, and again to his then-grown-up son Abdullah." On his way back to Jordan in January 1999, Hussein stopped in London. Doctors advised him to rest and stay in England for a few weeks, as he was still too fragile to travel. According to Jordanian government sources, Hussein stated that: