Updated On: 02 July, 2014 08:47 AM IST | | Kashinath Bhattacharjee
<p>Former Brazilian defender Roberto Carlos believes that Brazil has to lift their performance ahead of quarter finals against Colombia</p>

Colombia's James Rodriguez leads the list of top goal-scorers at this World Cup with five goals from four matches so far. Colombia face Brazil in the quarter-finals on July 5. Pic/AFP.
No matter how difficult it was for the right wingers to approach Brazil and Real Madrid left back Roberto Carlos in his prime, off the field he does not appear to be someone to be afraid of!
Carlos arrived at the Press Centre yesterday with a broad smile even as excited mediapersons started behaving like fans, seeking an autograph.