accomplishments, today is my husband's birthday, happy birthday, brian and thank you for putting up with me. >> reporter: the president said i have an absolute right to pardon myself. why does he think that and does he agree with rudy giuliani that a pardon for himself would be unthinkable and would lead to immediate impeachment? >> sarah: the president doesn't have a need for a pardon. >> reporter: does he rule that out? >> sarah: the president hasn't done anything wrong and wouldn't need one. >> reporter: how does the president respond to the criticism about tariffs against the eu, canada and mexico? how do you reassure these senators? >> sarah: imposing the 232 tariffs protect the steel and aluminum industries. for months the united states had