Excerpt:
Republican lawmakers who demanded an investigation into whether Hillary Clinton's deputy chief of staff is a covert agent for the Muslim Brotherhood said this week they have no regrets.
Former presidential candidate Michele Bachmann (R-Minn.) and four other House members sent several letters over the past few weeks to government agencies asking them to make sure they were properly vetting federal workers.
Their letter to the State Department's deputy inspector general, however, ignited controversy for singling out Huma Abedin, a longtime Clinton aide and former Rep. Anthony Weiner's (D-N.Y.) wife, who they said had family ties to the Muslim Brotherhood.