Key GOP senator unloads on Homeland Security

Senate Homeland Security Chairman Ron Johnson voiced deep frustration at the Department of Homeland Security's handling of separated families at the southern border, saying the lack of progress in steps to reunite children with their parents "boggles my mind."

Johnson says no consensus on where to go on health care

Republican Wisconsin Sen. Ron Johnson says he cast the 50th vote to move ahead with a bill dismantling the national health care law because he wanted the process of repealing and replacing the law to continue.