Tua Tagovailoa glad to be back after clearing protocols

  • Miami Dolphins quarterback Tua Tagovailoa looks to the sidelines during the first half of an NFL football game against the Cincinnati Bengals on Sept. 29 in Cincinnati. (AP Photo/Jeff Dean)

MIAMI GARDENS, Fla. — Dolphins quarterback Tua Tagovailoa said he’s glad to be back after a long process to clear concussion protocols.