February 24, 2009 10:56 pm Oh, Say Can You Sing … Ever wanted to kick-off a sporting event by singing the national anthem? Listen to these patriotic songbirds audition for a guest spot at Dallas’ Lone Star Park horse track. Local 1:49 Prince William and Kate Middleton mourn rugby star Rob Borrow in heartfelt tribute 1:17 Jennifer Lopez and Ben Affleck share kiss amid split rumors 2:12 Miley Cyrus Says Beyoncé and Rihanna were ‘protective' of her as a teen 1:13 Who is Claudia Sheinbaum? 2:13 What you need to know about the Hunter Biden gun case