Nikki Haley highlights a January fundraising haul of $16.5 million as the last Republican rival to Trump heads to California to hold her first rally in a Super Tuesday state.
A Senate border package says "noncontiguous" unaccompanied children will not be included in the weekly limit of border crossers that triggers an emergency.
Republican governors, including Texas Gov. Greg Abbott, have gathered at the Texas border to highlight escalating attempts to curb illegal crossings on the U.S.-Mexico border.
GOP senators on the Homeland Security and Governmental Affairs Committee are requesting a full legislative process for the border policy changes in the supplemental package.
A coalition of state attorneys general are warning of potentially negative consequences of a Biden executive order on artificial intelligence.
House Freedom Caucus members are hammering the Senate's bipartisan border security deal.
Sen. Tommy Tuberville endorsed Ohio Senate candidate Bernie Moreno for the Republican nomination in the heated race to unseat vulnerable Sen. Sherrod Brown.