Count New Jersey’s two U.S. senators among the critics of President Joe Biden’s new immigration policy. They joined fellow Democratic senators Alex Padilla of California and Ben Ray Luján of New Mexico in opposing Biden’s decision to use a public health immigration policy known as Title 42, invoked by then-President Donald Trump during the coronavirus pandemic, to make it easier to expel immigrants entering the U.S. without authorization. The new policy, though, would expand the number of immigrants from Cuba, Haiti, Nicaragua and Venezuela eligible to enter the U.S. “Continuing to use this fa…