claim: Ted Cruz's middle name is John.
evidence: The inferior mesenteric plexus is derived chiefly from the aortic plexus .. aortic plexus. Abdominal aortic plexus. It surrounds the inferior mesenteric artery , and divides into a number of secondary plexuses , which are distributed to all the parts supplied by the artery , viz. , the left colic and sigmoid plexuses , which supply the descending and sigmoid parts of the colon ; and the superior hemorrhoidal plexus , which supplies the rectum and joins in the pelvis with branches from the pelvic plexuses .. inferior mesenteric artery. inferior mesenteric artery. left colic. left colic. sigmoid plexuses. sigmoid plexuses. colon. Colon ( anatomy ). superior hemorrhoidal plexus. superior hemorrhoidal plexus. rectum. rectum. pelvis. pelvis. pelvic plexuses. pelvic plexuses