wednesdaych russia continues its bold defiance by reenforcing its troops in crimea and ignoring u.s. warnings about potential sanctions. a fox news contributor has said the president need to get tougher. >> obama's whole theory of international relations was, if i'm nice to iran, if i offer them all kind of goodies, if i'm nice to the north koreans, if i'm nice to any adversaries anywhere, i'll give them an open hand, remember? open hand, more respect for the muslims. he wanted to show the russians he was willing to bury the hatchet on all the past and then he wanted cooperation in other areas. putin looks at this guy and says i'm dealing with an ad less sent. this is a community organizer. he doesn't understand how the world works. >> what's next, could moscow's reach expand to south ukraine and other former soviet union states, if so, how do we stop