But Liverpool almost broke the shackles to double their lead five minutes before the interval when Emiliano Insua arrived on the end of Glen Johnson 's cross .
Emiliano Insua 's header brought a fine reflex save from Howard .
But Liverpool almost broke the shackles to double their lead five minutes before the interval when Emiliano Insua arrived on the end of Glen Johnson 's cross , but his header brought a fine reflex save from Howard .