Argument: Gaza flotilla connected with Hamas/terrorism
IHH, which orchestrated the flotilla, is known to have ties with global jihad network and Hamas.  At least 50 passengers onboard were suspected of having connections with global jihad-affilitated terrorist organizations. 
"IDF: At least 5 'Mavi Marmura' passengers have terror links". The Jerusalem Post. June 2010 "At least five of the activists aboard the 'Mavi Marmura' have links to terror organizations, the IDF announced on Sunday night. The five were named as Fatima Mohammadi, Ken O'Keefe, Hassan Ansey, Hussein Orush and Ahmed Omemun."
"Unedited Radio Transmission Between Gaza Flotilla and Israeli Navy." Show's two quotes of significance from flotilla organizers: "Shut up. Go back to Aushwitz." And, "We're helping Arabs go against the US. Don't forget 9/11 guys."