Appearing on CNN Friday afternoon, Senator-elect Jim Banks (R-IN) was pressed for how the incoming Donald Trump administration will round up 15 million immigrants, and then proceeded to blow off questions about the horrific impact it could potentially have on families and the economy. Speaking with CNN host Dana Bash, Banks dismissed reports that a central motivating factor for Trump’s win was concerns about the economy, and claimed the ex-president has a overwhelming “mandate” to rid the country of undocumented immigrants. ALSO READ: ‘Bloodbath’: Inside the MAGA playbook for mayhem after Elec…