How come Kamala Harris is not doing anything about the border crisis?

this is what Democrats voted for, do-nothing leftist politicians. oh, but they do care...

It's not her job. Until the Pres. dies, her only constitutional duty is to preside over the Senate.

She doesn't care what happens to the immigrant children, She's VP.

Because the voices in your head say so 

She is unable, lazy and waiting for SloJoe to be removed so she can make her own stupid policies and make someone else do the grunt work.

What do you think she should do?  Put on a fake ZZ Top beard and join some dumb**** militia?  She is your vice president.  Traditionally these people do not do anything much, apart from sit around in case the boss gets shot.

she's rallying the leftist forces to initiate the replacement of Joe Biden

The border crisis is going to need more than one person to solve it.