JERUSALEM (Reuters) - Israeli Prime Minister Benjamin Netanyahu congratulated U.S. President Donald Trump for his speech against Iran on Friday, seeing an opportunity to change the 2015 nuclear deal with Tehran as well as Iranian conduct in the region.  He (Trump) boldly confronted Iran s terrorist regime (and) created an opportunity to fix this bad deal, to roll back Iran s aggression and to confront its criminal support of terrorism,  Netanyahu said in a Facebook video.   