Egypt's Islamic State group affiliate has allegedly reiterated its claim to have downed a Russian passenger plane over the Sinai Peninsula last week, killing all 224 people on board.
Associated Press: IS again claims to have downed Russian plane
Debris belonging to the A321 Russian airliner are seen at the site of the crash in Wadi el-Zolmat, a mountainous area in Egypt's Sinai Peninsula on Nov. 1.
