Some countries are bringing in tough new restrictions. Were live in london and jerusalem. Good to have you with us. On land and in the air, more than 30,000 firefighters and support personnel are doing everything they can as wildfires rage across the u. S. West coast. Fires are fighting back. They are obliterating small towns and tearing through millions of acres in what could be americas worst wildfire season. At least 35 people have been killed. Seattles iconic space needle has been smothered in a thick haze. Other major cities are being blanketed in dangerous smoke. All of this comes as President Trump is sell the to visit california. In the past he has called Climate Change a hoax. Today he will get another chance to see its very real and destructive impact. For more, cnns paul bercammen is in california. Reporter the foothills northeast of los angeles, arcadia. This is the bobcat fire. Its burned 33,000 acres. Theyre trying to douse the flames with water dropped from helicopters.