in London. Grint took several days off filming the next movie in the series, "Harry Potter and the Deathly Hallows", but is still expected to join co-stars on the red carpet for the launch of "Harry Potter and the Half-Blood Prince" Tuesday. "It has just been confirmed that Rupert Grint has taken a few days out of filming due to a mild bout of swine flu," his publicist said in a statement. "He has now recovered and is looking forward to joining his fellow cast members at the junket ...