McCain calls for review of 'stand your ground' laws

Sen. John McCain, who lost in 2008 to the first African-American elected to the White House, talks to Candy about the hope for a post-racial era. McCain said President Barack Obama's speech about race relations was "very impressive" and agreed that "stand your ground" laws should be re-examined, including those in his own state of Arizona.

"The 'stand your ground' law may be something that may needs to be reviewed by the Florida legislature or any other legislature that has passed such legislation," McCain said on CNN's "State of the Union."