Des Moines Register: Michael Bublé, James Taylor and Incubus have joined the growing ranks of performers asking Des Moines music venues to require proof of COVID-19 vaccination for entry to their shows, contrary to a new Iowa law prohibiting such measures. Bublé and Taylor are scheduled to appear at Wells Fargo Arena. Adam Flack, Iowa Events Center marketing director, said that although it’s not Wells Fargo Arena’s policy, it will honor their request by requiring ticket holders to show proof of vaccination or a negative COVID-19 test within the previous 72 hours.