Updated 6:29 p.m. ET on July 10

President Barack Obama called on Congress to swiftly approve nearly $4 billion in supplemental funding to deal with the influx of unaccompanied minors at the Southwest border Wednesday, saying lawmakers need to set aside politics to solve the problem.

“Are we more interested in politics, or are we more interested in solving the problem,” Obama said in statement late in the day after a meeting with Texas Governor Rick Perry and local faith leaders in Dallas to deal with the months-long crisis.

“What I emphasized to the governor is the problem here is not a major disagreement around the actions that could be helpful in dealing with the problem,” Obama said. “The challenge is: Is Congress prepared to act to put the resources in place to get this done?”

Obama described the meeting with Perry, which came about after days of partisan wrangling, as “constructive,” saying “there’s nothing that the governor indicated he’d like to see that I have a philosophical objection to.”

The President said he encouraged Perry to pressure the Texas delegation to support the supplementary request. “If the Texas delegation is prepared to move, we can get this thing done next week,” he said.

House Republicans have called on Obama to use his executive authority to take steps to deal with the surge of illegal immigrants but have not yet indicated whether they will bring the President’s request up for a vote.

Perry, meanwhile, called on Obama to immediately deploy 1,000 National Guard troops to help deal with the crisis and to personally visit the border.

“Five hundred miles south of here in the Rio Grande Valley there is a humanitarian crisis unfolding that has been created by bad public policy, in particular the failure to secure the border,” Perry said in a statement. “Securing the border is attainable, and the President needs to commit the resources necessary to get this done.”

Obama left open the possibility of sending the National Guard if it would help Republicans move on the funding request, but added that the supplemental request is a longer-term solution that should be amenable to both parties, saying the GOP needs to “rediscover the concept of negotiation and compromise.”

The President also offered his most forceful public comments of warning to parents in Central American countries ravaged by poverty and violence who might send their migrant children on the dangerous journey to the U.S.

“Their parents need to know that this is an incredibly dangerous situation and it is unlikely that their children will be able to stay,” Obama said, noting he has sent top Administration officials to Central America over the past several weeks. Vice President Joe Biden spoke Wednesday with the Presidents of Guatemala, Honduras and El Salvador to review efforts to dissuade parents from sending their children to the U.S.

Homeland Security Secretary Jeh Johnson said on Thursday that up to 90,000 unaccompanied child immigrants could cross the border before September, burdening immigration agencies who badly need new funding to handle the influx. Johnson cited the highest calculation of immigrant children yet when he appeared before the Senate Appropriations Committee Thursday afternoon. “We are preparing for a scenario in which the number of unaccompanied children apprehended at the border could reach up to 90,000 by the end of fiscal 2014,” Johnson’s testimony reads.

Obama meanwhile defended his decision not to visit the border, saying he’s not “interested in photo ops.”

“There is nothing that is taking place down there that I am not intimately aware of and briefed on,” he said. “This is not theater. This is a problem. I’m not interested in photo ops. I’m interested in solving a problem.”

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