Do American Citizens have the right to petition their government for the redress of their grievances?

QUESTIONS PRESENTED 1. Do American Citizens have the right to petition their government for the redress of their grievances? 2.Is the federal grand jury an arm of that government? 3. Do Ninth Circuit Court of Appeals judges have the right to rewrite Acts of Congress and their own case law? ; 4. Are American Citizens entitled to know who actually authored the decision(s) in their case(s)? , 5. Should this Court address its own prior mistake | in Linda R.S. v. Richard D., 410 U.S. 614, 619, 93 S.Ct. 1146, 35 L.Ed.2d 536 (1973).