foods all warned the variant is hurting business. last tuesday the tsa screened nearly 1.3 million people, that is the lowest level since may. california firefighters have made progress against this huge and destruc sstructive caldor f. there is no rest for fire crews. three new blazes have ignited in the state as another heatwave moves in. cam camilla brunell reports. >> reporter: new fires and additional threats as crews make progress on the caldor fire burning in the lake tahoe area. three new wildfires in california ignited sunday as the region gears up for a heatwave. >> new fires always take precedence because we don't want another large fire. >> reporter: in southern california, the aruba fire now burning in san diego county.