Whether it is structural error and a violation of Petitioner's constitutional protections to a fair and public trial under the Sixth Amendment

QUESTION PRESENTED FOR REVIEW (1) Whether it is structural error and a violation of Petitioner's constitutional protections to a fair and public trial under the Sixth Amendment of the United States Constitution mandating reversal for the Government’s agent to unilaterally close a courtroom to members of the public, without the prior knowledge and order of the trial court, when the Government’s agent removed members of Petitioner’s family and prevented them from returning to the courtroom during certain trial testimony? i