The White House opposed having any security triggers, but this bill requires several triggers that must all meet congressionally mandated performance standards before any undocumented immigrant can apply for temporary status and, eventually, permanent residence.  These include establishing, funding, and implementing a border fence plan; achieving 100 percent operational awareness of border and at least a 90 percent apprehension rate or else a border commission steps in to meet those goals; requiring the use of E-Verify by all U.S. employers; and implementing an effective exit system at our airports and seaports.  The security triggers are not left at the discretion of politicians with agendas.  Real measurable results must be achieved, and politicians cannot override them.