Kamala Harris secures majority of delegates, Trump campaign targets her on 'border invasion'
Washington, July 23 (IANS) US Vice-President Kamala Harris has secured the support of the majority of Democratic delegates who will formally elect her as the party's nominee for president at the convention in August as the Trump campaign prepared to hold her responsible for the "border invasion" and J.D. Vance slammed the Democratic party ticket switch as a threat to democracy in his first solo speech as the Republican nominee for Vice-President.