>> there is bipartisan support to provide these planes. it is disappointing to see the reluctance on the part of the administration and it's coming across as indecision. >> i believe there is a sentiment that we're fearful about what putin might do. and what he might consider as an escalation. it's time for him to be fearful of what we might do. >> so, the biden administration says the u.s. and other nato countries have sent anti-tank and anti-missile weapons to ukraine. now, the number of foreign fighters volunteering to fight for ukraine has grown now to 20,000. that's according to ukraine's defense ministry which created the special unit called the international legion. 52 countries are represented, they say, in that group. and there is also word, of course, that russia is trying to recruit syrian fighters and others to join the cause. now, those joining the fight for ukraine say it's about helping those in need.