No she isn't, and this is kind of smart, in a devious way. She is claiming that Qatar told her this, so that leaves her with some wiggle room that she was innocent and duped if she is ever called on it. The fact that she is deliberately looking for wiggle room to me is an admission that she certainly does know Hamas is a terrorist organization, but she will follow the democrat party line anyway.
Not to argue with a fellow FRiend, but I think she is just pain stupid, much like her democrat colleagues Kerry, Sheila Jackson Lee, Biden and the names could go on ( Republicans have suffered from the same downward spiral, just not as fast).
Back when this country came into being we had intellectual giants, intellectuals who wrote the Constitution and other great documents that made this country great. Since then the average IQ of politicians has gone down in a steadily progressive manner.