U.S. President Donald Trump has told U.S. troops he was prepared to send "more than the National Guard" into U.S. cities if needed, in the latest demonstration of his willingness to escalate a confrontation with Democratic-led local governments which oppose the deployments.

Tinashe and Deborah Cox performed the National Anthems ahead of World Series Game 4 between the Los Angeles Dodgers and Toronto Blue Jays.