Here in the 21st century, sixteen court decisions have ruled Barack Obama to be a natural born citizen and he published a book about his Kenyan born father 13 years before he ran for president. No court decision and no act of Congress has found him not to qualify. I predict that it will be the same with Senator Cruz.
Allen v. Obama, Arizona (2012)
Ankeny v. Daniels, Indiana (2009)
Fair v. Obama, Maryland (2012)
Farrar v. Obama, Georgia (2012)
Freeman v. Obama, Illinois (2012)
Galasso v. Obama, New Jersey (2012)
Jackson v. Obama, Illinois (2012)
Paige v. Obama, Vermont (2012)
Powell v. Obama, Georgia (2012)
Purpura, et. al. v. Obama, New Jersey (2012)
Strunk v. N.Y. Board of Elections, New York (2012)
Swensson v. Obama, Georgia (2012)
Taitz v. Obama (Quo Warranto), Washington, D.D. (2010)
Tisdale v. Obama, Virginia (2012)
Voeltz v. Obama, Florida (2012)
Welden v. Obama, Georgia (2012)
None of those cases went to trial and had Constitutional scholars and lawyers take the stand to discus the merits of presidential eligibility. The cases never even made it to the discovery phase.