Witness Patricia Maisch
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Arizona witness was told to 'get the gun'

10 January 2011 Last updated at 10:13 GMT

More details of Saturday's shooting in the US are emerging. One eyewitness described how she managed to pull ammunition away from the alleged gunman.

Patricia Maisch, who was waiting to have her photograph taken with the congresswoman, grabbed the bottom of the suspect's weapon to prevent him from reloading.