Journalist Marie Colvin in Homs: 'I saw a baby die today'

Parts of the Syrian city of Homs are being bombarded by shells in what witnesses are describing as the heaviest attack in days.

Sunday Times reporter Marie Colvin is the only British newspaper journalist in Homs.

Footage by cameraman Paul Conroy was filmed on 17 February

Update February 22 2012: Since this report, Marie Colvin has been named as one of two Western journalists killed in the Syrian city of Homs, when shells hit the building they were staying in. French photographer Remi Ochlik was also killed, along with several other people, according to local reports.