‘Cancel it’, Trump says after artists drop out of US Freedom 250 festival BBCTrump’s interior secretary dismisses calls to identify donors for ‘nonpartisan’ concert series The GuardianTrump’s 250th Celebration Is a Fiasco The AtlanticTrump may cancel 250th U.S. anniversary concerts after artists drop out, give speech instead CBCTrump to headline America’s 250th anniversary celebration after artists drop out The Globe and Mail