they re better at ru nn in g th teiher y own. they know what the conditions on the own ground arethey k they re ther e. we re not.the ground are. r ep r: t op they r we in ig ence officials says t he u .s . be li res ukraine is not using all the fi gh je ts it a lrukearadyin he asis that the u.s. is they alr dy h av e,pr aovndiding what u needs most, more anti-aircraft and anti-tank weapons. providing what ukraine to ni th e wh it e needs house says it will not draw a red anti-tank and anti-aircraft weapons. tonight the u.s. that swoay d tr igitge willr nseotnd di american troop r ed to ukraine if ru lin s en di nglaunched a t chemica attack, althou gh to officials here i sfay the us si a u.s. h ot let any ss ia n at ta ck s atgotack unanswered kriste tn?he u. s. p hetaser n, otth lank for that report. the vice president also meeting today with ukrainian refugeest. they a he p eo pl e at the vi ar t of t his wicrthis uiskr waiitnih anmo 2.3 mi ll ta ki ng ey a flighteoplthe hea