mr. trump's plan, saying they will not pay for a wall. their face-to-face meeting next week at the white house may now be in jeopardy. president trump also discussing his plan to investigate voter fraud, saying waterboarding definitely works. lots to discuss in the first seven days of the trump administration. let's begin our coverage with cnn's sara murray live at the white house. >> good morning. we already see they're growing tense relationships between the u.s. and mexico. that's because trump signed an executive order saying he's ready to move forward with this border wall. he's raising alarm from members of both parties as he touts the values of torture. >> we will be, in a form, reimbursed by mexico. >> so they'll pay us back? >> absolutely. 100%. >> reporter: president trump reiterating his promise that mexico will pay for the bordered wa wall, but offering few details.