. >> reporter: this is elvin williams who authorities say was preparing to fight for isis.minal complaint shows text messages and men he didn't know were fbi sources. one source if williams had a problem with killing. williams wrote back "no, i do not. not in the slightest bit". >> he was consuming these videos and propaganda for hours at a time. it's hard to detect. that's why we need people to tell us. >> reporter: the bureau was first tipped off to williams in 2017 by his own mother and high school administrators. then in 2020 when leaders of his seattle mosque became concerned over his growing radical behavior. >> they were working hard to get him on the straight and narrow. when they realized it just wasn't working they brought it to our attention. >> reporter: williams was aware. he was arrested friday at sea-tac airport. >> he was actually in the jetway boarding the plane when he was arrested. >> reporter: the fbi says williams is charged with attempting to provide material support to a foreign terrorist organization. if convicted he could face up to 20 years in pris

. >> reporter: this is elvin williams who authorities say was preparing to fight for isis. a criminal complaint shows text messages and men he didn't know were fbi sources. one source if williams had a problem with killing. williams wrote back "no, i do not. not in the slightest bit". >> he was consuming these videos and propaganda for hours at a time. it's hard to detect. that's why we need people to tell us. >> reporter: the bureau was first tipped off to williams in 2017 by his own mother and high school administrators. then in 2020 when leaders of his seattle mosque became concerned over his growing radical behavior. >> they were working hard to get him on the straight and narrow. when they realized it just wasn't working they brought it to our attention. >> reporter: williams was aware. he was arrested friday at sea-tac airport. >> he was actually in the jetway boarding the plane when he was arrested. >> reporter: the fbi says williams is charged with attempting to provide material support to a foreign terrorist organization. if convicted he could face up to 20 years i

elvin williams was arrested at seatac airport as he tried to board a flight on his way to the middle. officials say members of the mosque alerted the fbi he was talking to isis and swore an oath of allegiance. he said if he could not travel overseas he would commit an attack on the u.s. on behalf of the terror group. >>> an undercover officer shot and killed a man. demetrius stanley you can see walking around a berryessa enabled on monday night carrying a gun. he opens a car door and inside was a plains clothed officer who shot and killed him. >> reporter: police releasing this video showing demetrius stanley walking down the street and appearing to hold a gun after chasing away what turned out to be an judged cover officer on foot. he walks back, opens the door and that's when the second officer shoots and kills him. >> there was no plan to arrest or to take any enforcement action. >> reporter: they weren't wearing body cameras. stanley had a warrant out for armed robbery and they wanted to confirm where he lived. but his family and activists are upset and questioning how he would k

elvin williams was getting ready to board a flight in seattle when he was stopped by agents.e source asked williams if he had a problem with killing using the name ali ar-rusi and williams would the back said no i do not, not in the slightest bit. >> we wanted to be able to see him show up at the airport. cross over where he was in the jet way boarding a plane when he was arrested. he couldn't say i changed my mind. >> the fbi says that the bureau was first tipped off to williams back in 2017 by his mom and high school administrators and last november when leaders of a seattle mosque became concerned over his growing radical behavior. >>> oakland police said its office, violated policy over the murder of george floyd last summer. now more than are facing discipline. the chief said four investigators have determined there was no imminent danger. armstrong said they ranged from officer to deputy chief and the discipline could include suspensions. chief armstrong said officers will receive more training and there will be more limits on when and how tear gas is deployed. >>> a ne

elvin williams was arrested at seatac airport as he tried to join an innational flight on his way to le east. members of his seattle mosque alerpted the fbi williams was talking to isis and sworn oath of allegiance to the group. if he could not travel he would not act on behalf of the terror group. the president and first lady will meet with queen elizabeth. scott mcgrew, they'll head to england later this month. >> not this weekend but the next one. the clock is running on biden's infrastructure bill. the president met with the top republican negotiator, west virginia senator shelly moore capito. they're apart on costs. the president wants to spend more than a trillion. both are far less than former president trump's proposed infrastructure plan which was north of 3 trillion. yesterday biden and capito met, if biden couldn't pull capito higher i predicted democrats might choose to go it alone abandoning biden's desire to keep things bipartisan. i didn't count on a third solution. they agreed to meet again tomorrow. another challenge for washington getting people back to work. the job