LIVE STREAMING BARCELONA VS BAYER LEVERKUSEN 14 FEB 2012, LIVE BARCELONA V BAYER LEVERKUSEN, LIVE CHAMPIONS LEAGUE 14 FEB 2012
Barcelona are unbeaten on their last seven visits to Germany, their last defeat coming against the same opponents in the 2000-01 season.
Leverkusen, although unimpressive in the Bundesliga, won all their home games in Group E as they qualified at the expense of Valencia.
Serie A leaders Milan lost 3-2 at home to Barcelona in the group stage, with both teams having already qualified, and Arsenal coach Arsene Wenger has promised to follow Barca's example by attacking at the San Siro.
"You always have to push for a goal when you play away in the first leg because it gives you a cushion for the second leg," said the Frenchman whose side eliminated Milan at the same stage three years ago and are in the last 16 for the 12th season in a row.
"We will try to score, of course - we always do. The system rewards the audacious away from home."