by Issam AHMED Agence France Presse WASHINGTON, United States (AFP) US President Donald Trump’s longtime ally Roger Stone was sentenced Thursday to 40 months in prison for impeding a congressional investigation, in a case that ignited a firestorm over the US president’s political interference in the justice system. Stone, a veteran Republican operative and one of the president’s oldest confidants, was convicted in November of lying to Congress, tampering with a witness and obstructing […]