Gen. Ibrahim Idriss says he has info showing Syria is using chemical weapons . CNN could not independently verify Idriss ' claim . Senior Israeli officials say they have n't seen such movement ; Syria firmly denies it . The Free Syrian Army chief says the rebels are ' ` ` a lot of money '' from the U.S . He stresses that chemical weapons are one of many serious problems in Syria .
Gen. Ibrahim Idriss says he has info showing Syria is using chemical weapons . Senior Israeli officials say they have n't seen such movement ; Syria firmly denies it . The Free Syrian Army chief says the rebels are ' ` ` a lot of money '' from the U.S . He stresses that chemical weapons are one of many serious problems in Syria .