Actually, Foster, I think this is a misread of the situation.  Bipartisan support for Harvey's victims could just signal Congress' determination to get around the Administration's lack of action.

I think it's facile to place equal blame on "left and right" for divisive rhetoric.  And I think it's in the Democratic Party's best interest to stay as far away from Trump as his administration implodes (and if that means he works with the radical right, then it takes him away from the critical centre ground).