http://www.blessedcause.org/protest/obamafeetb.jpg
Do you remember this official White House photograph from 2009, which was described as Obama speaking on the phone to Netanyahu? I think that we all have learned that showing the soles of your shoes to someone is regarded as an insulting display of contempt to that person.
Obama has a history of treating Israel with utter disrespect.
And why should we expect a Muslim Pretender to do anything different?
