A shocking video captured an Iranian man grinning as he walked through the streets clutching the severed head of his 17-year-old wife — whom he decapitated in an “honor killing,” according to a report. The gruesome footage shows Sajjad Heydari strolling through a neighborhood in Ahvaz, a city in the southwestern province of Khuzestan, on Saturday with Mona Heydari’s head in one hand and a blade in the other, East2West News reported. Mona, who also was Sajjad’s cousin, had been forced to marry him when she was just 12 years old, according to the Women’s Committee of the National Council...