WTWO Today Guest 7/9/19

US Transport chief wants Congress involved in $2.5 billion low-cost airline aid request

Taylor Swift files to trademark her voice, likeness to ward off AI deepfakes

US DHS to vet immigrants for what it calls extremist views, raising free speech concerns

US Congress Republicans push legislation to build, fund Trump's $400 million ballroom

US DEA medical marijuana registration portal to launch Wednesday

US Treasury chief says businesses working with Iranian airlines risk sanctions