porter is expected to testify on his own behalf. the fbi announceing plans to expand the system for fatal shattings nationwide. a senior fbi official calls the current method a travesty. the new incident will catalogue serious injury or death, including stun guns, pepper spray and fists an feat. tracking police use of force is now the highest priority. new fallout overnight for donald trump. world leaders, business leaders, now responding to the republican front return, rather, for his proposal to ban muslims from entering the u.s. we are live next. .