Tuesday television

"America's Got Talent" 9 p.m. NBC — Twelve acts perform at Radio City Music Hall

"Covert Affairs" 9 p.m. USA — Annie, Auggie and Arthur try to shed light on Henry's agenda.

"Rizzoli & Isles" 9 p.m. TNT — Paddy's murder trial begins.

"Who Do You Think You Are?" 9 p.m. TLC (fourth season debut) — Kelly Clarkson travels to Atlanta to find out about a Civil War era ancestor.

"Perception" 10 p.m. TNT — Pierce and Moretti venture into virtual reality to investigate a murder.

"The Game" 10 p.m. BET — A pro football player's girlfriend adjusts to life in the NFL.

"Suits" 10:01 p.m. USA — Louis has an offer for Mike that could affect his future at the firm.