An Algerian with suspected links to al-Qaida was today jailed for six years for downloading instructions on how to blow up an aircraft with a bomb. The 27-year-old man, sentenced at Belfast crown court, was found guilty of possessing and collecting information connected with terrorism. Authorities have admitted they are unsure exactly who he is. During his six-week trial, he appeared in court under the name Abbas Boutrab. He has used at least seven aliases since his first known arrest for stealing a bag in Paris 13 years ago. Detectives in Northern Ireland, the British security services and the FBI...