Dwyane Wade gets emotional during National Anthem

It could have been the result of the beautiful rendition of "The Star-Spangled Banner," or maybe a series of thoughts running through his head about how Sunday could be the Miami Heat's final game of the season.

Regardless of the reasoning, All-Star guard Dwyane Wade couldn't contain his emotions as his Heat got ready to take on the visiting Charlotte Hornets in a do-or-die Game 7 - the seventh of Wade's career - at American Airlines Arena.