NEW : Central American leaders meet with Obama on youth migrant surge . The White House says the meeting will focus on "ways to strengthen our partnership in addressing this challenge. " They say they 're working on a plan to address underlying cause of migration . That process can take months or years . The Obama administration is buoyed by slight slowing of migrant kids at the border . Congress working on scaled-back plan , but House and Senate divided on approach .
NEW : Central American leaders meet with Obama on youth migrant surge . The White House says the meeting will focus on "ways to strengthen our partnership in addressing this challenge." They say they 're working on a plan to address underlying cause of migration . The Obama administration is buoyed by slight slowing of migrant kids at the border . Congress working on scaled-back plan , but House and Senate divided on approach .