border proposal still being hammered out by Senate negotiators would include a Title 42-type authority that would only be mandated if numbers at the southern border exceeded 5,000 migrant encounters a day — part of a package already drawing fierce criticism from some conservatives in the chamber, with one GOP lawmaker branding it a “stinking pile of crap.”Talks have been ongoing for months as lawmakers have tried to find a deal over a fix to the southern border as part of talks for supplemental spending that includes aid to Ukraine and Israel. The Biden administration is seeking over $100 billion in funding, including $14 billion for the border. But Republicans have demanded limits on migrant releases into the interior, including the use of parole, and negotiators have been attempting to find a compromise. Multiple sources familiar with the proposal tell Fox News Digital that the proposal would tighten the language of the initial credible fear standard for asylum screenings. One source said that those briefing lawmakers had predicted it could lead to the majority of migrants going through the screenings being removed.