Today on TV

Ghost Whisperer (7 p.m., Ch. 2): Melinda tells Sam that she can see ghosts.

Terminator: The Sarah Connor Chronicles (7 p.m., Ch. 13): Sarah is haunted by nightmares.

College gymnastics (7 p.m., BYUTV): Southern Utah at BYU

Stevie Wonder: In Performance at the White House (7:30 p.m., Ch. 7): President Barack Obama presents Wonder with the Library of Congress Gershwin Prize; performers include Tony Bennett, Diana Krall, Martina McBride and Will.i.am.

Flashpoint (8 p.m., Ch. 2): A mortgage company CEO is taken hostage.

Friday Night Lights (8 p.m., Ch. 5): Landry thinks he's over Tyra when he meets a new girl.

Dollhouse (8 p.m., Ch. 13): Echo protects a pop star from an obsessed fan.

Battlestar Galactica (8 and 10 p.m., Sci Fi): Kara sees visions that may explain who and what she is; Boomer faces punishment for her recent actions.

Numb3rs (9 p.m., Ch. 2): Charlie's plan to prevent a new drug from hitting the streets puts Liz in danger.