Sixteen Republican-led states, led by Texas Attorney General Ken Paxton, have filed a lawsuit against President Biden's administration over the 'Keeping Families Together' program, which allows nearly 500,000 undocumented immigrants married to U.S. citizens to apply for legal status. The lawsuit claims that the program, which began accepting applications recently, oversteps executive authority and incentivizes illegal immigration, constituting a violation of the Constitution. Texas and the other states argue that this initiative effectively grants amnesty to individuals who broke immigration laws. The Biden administration defends the program as a humanitarian effort to support families who have been contributing to society for years. Critics, including Florida Attorney General Ashley Moody, assert that the policy is part of a broader 'open-borders agenda.' The lawsuit highlights the contentious nature of immigration policy as it becomes a focal point in the upcoming presidential election.