The Dems need 20 in the Senate and 55 in the House to override a Trump veto.
They’ll be lucky to get 20% of those numbers in either body. The other Republicans, regardless of whether they agree with Trump, know that their careers effectively are OVER, if they cross Trump on this issue.
There is nothing to Veto.
The Law giving the POTUS to power enact National Emergency measures was passed right after Nixon Resigned.
Are you sure the president can veto a repeal resolution? I’m not sure it takes his approval to go into effect