Yeah. After they made that announcement, Syria began pressuring for renewed peace talks. Sharon has consistantly refused to enter into peace talks with them, recently saying "it's important to know that at the end of negotiations with Syria, Israel would have to leave the Golan Heights."
Meanwhile splits have occured withen the Sharon government over the route of the Golan Heights barrier. Some Israeli politicians want it to be slightly smaller to help assauge international criticism. Others, like the Defense Minister, contend that "every centimeter" of the fence is neccessary.
Also, the legality of the barrier is going to be debated at the UN's International Court of Justice in the Hague February 23.
Sharon, however, seems unconcerned with the UN's position. "We are not discussing a change in the route of the fence, and there will be no change as a result of Palestinian or United Nations demands, including those from the court."
For every one step forward, they take one step back.