defense department to go toward the wall. just a short while ago, the president said this about today's vote. >> i'll probably have to veto and it's not going to be overturned and we'll have our whole thing. it's been -- the legal scholars all say it's totally constitutional. it's very important. it's a border security vote. it's pure and simple. it's a vote for border security and a vote for no crime. >> however, many members of trump's own party say this vote is actually about a president overreaching his powers which is why the list of republicans voting to approve this block is growing of the straight to capitol hill we go. manu raju has this vote tally. the fear from at least the white house that as many as 14 republican senators could say yes to blocking the president's national emergency. what are the numbers you have right now? >> reporter: ten republicans have announced they plan to vote