'Karate Kid' opens No. 1 at Box Office with $56 million

Weekend Box Office
1. "The Karate Kid," $56 million.
2. "The A-Team," $26 million.
3. "Shrek Forever After," $15.8 million.
4. "Get Him to the Greek," $10.1 million.
5. "Killers," $8.2 million.
6. "Prince of Persia: The Sands of Time," $6.6 million.
7. "Marmaduke," $6 million.
8. "Sex and the City 2," $5.5 million.
9. "Iron Man 2," $4.6 million.
10. "Splice," $2.9 million.