Sen. Tom Cotton (R-AR) is pressing Democrat President Joe Biden to answer for what he calls dangerous immigration policies which are leading to flooding of the nation with “unvaccinated” illegal aliens capable of further spreading the coronavirus within America’s borders. The letter from Cotton to Biden, signed by several other GOP senators, opens by noting Biden has re-implemented failed immigration policies from former President Barack Obama’s administration before adding that the Biden policies are endangering America’s public health as well as the nation’s public safety and economic well-being. The letter, which Breitbart News obtained exclusively ahead of its public release,...