and are being held on immigration charges. the way google calculates the climate impact of your flights has changed. yourflights now appear to have much less impact on the environment than they did before. that s because the world s biggest search engine has taken a key driver of global warming out of its online carbon flight calculator. i m joined now by professor david lee from manchester metropolitan university. he specialises in the impact of aviation on climate. what do you make of the recalculation of the figures? it’s recalculation of the figures? it s an recalculation of the figures? ut s an interesting development. i m not sure why they have done this. it seems a retrograde step because we do know that there are other impacts of aviation on climate other than c02 of aviation on climate other than co2 emissions. they are far more uncertain, that is absolutely true, but to take them out seems a little bit strange to me. do but to take them out seems a little bit strange to me.
immigration charges. over the same time period last year it was 60,000. just five years ago, mexico accepted about 2,000 asylum applications. that was 30,000 last year. they are on pace for 60,000 this year. in their view they have been trying. they have been trying to work with the president and help the united states. we are working already. there s only so much question do. the big red line for them, they will send national guard troops to the southern boarder and hol them to mexico. i think the big hold up is whether mexico will agree to be determined a safe third country. that would mean that most of the guatemalans coming over would have to stay in mexico. do you think they will agree to that? they are showing a willingness to start discussions around that idea. that s not the same idea as agreeing to it. what are you hear hearing?
agreed guzman, a person of interest, should be taken into custody on immigration charges. reporter: unlike california, nevada is not a sanctuary state. police can cooperate with ice. they use guzman s illegal status to hold him. search words reveal a mountain of evidence tying him to all 3 crimes. the dax next to file murder charges this week. in los angeles, fox news. heather: we will follow that. the majority of guns used by criminals are bought on the black market according to a new study funded by the doj and it is pushing the effectiveness of gun-control restrictions. 43% of prisoners surveyed in 2015 committed a crime using a gun they bought illegally, to present use guns they bought at a retail store. most firearm regulations target legal purchases. thousands of federal workers will be back on the job despite
two weeks ago police found a woman robbed and did of the gunshot wound, 3 days later a mile away, a second person, 74-year-old woman robbed and killed, then 80-year-old man and his wife found dead, their valuables gone. it makes you more vigilant about being aware of what your surroundings are. reporter: the violent property crime problem is above average but seen both together with an older population is unusual. agents had no physical evidence but a check with ice put him in the us illegally. command staff of all agencies collectively agreed guzman, a person of interest at the time, should be taken into custody by immigration charges. my california, nevada is not a sanctuary state so police in this case, guzman at the legal status, to hold him until
heather: welcome back. a suspected illegal immigrant may also be a serial killer. police say that 19-year-old wilbur martinez gusan is the main suspect in four murders across nevada. all four victims were found shot and killed in their home earlier this month. immigration officials told the sheriff that guzman is likely in the u.s. illegally. he s held on separate immigration charges. police are looking to a possible connection between this man and an unsolved murder of two indiana teenagers after charles eldrige was arrested. he mug shot was compared to the sketch of the killer. he was arrested 200 miles from where two teenage girls were