of the sinai peninsula regional chapter has been killed by the egyptians. he's tied to bombings but not necessarily this bombing. and as for russian president vladimir putin, well, he could suffer thinking that perhaps this is blowback for his campaign against allegedly isis in syria or what a lot of experts are thinking he might be emboldened and press even further in the region. there's aloet going on here right now. >> complicated situation, greg. thank you. here's that disturbing footage that's coming out of isra israel. israel security guard checking a palestinian's woman's i.d. she calmly pulls a knife out of her bag and lunges at him, stabs him. he suffered minor scratches only. the woman was shot by police. watch this again. oh, yeah, she's mad. the incident reportedly sparked a protest in the area. palestinian workers in the city were sent home early over fears of riot breaking out after that. they went from a seemingly