Gingrich , Graham : U.S. has protested but has n't gone beyond symbolic measures . Trouble there could `` reset '' us right back to direct warfare with Russia . They say Obama 's meeting with Ukrainian leader and Kerry 's condemnation are n't sufficient . Authors : U.S. should have accepted Ukraine 's emergency request for military aid . Comment:
Gingrich , Graham : U.S. has protested but has n't gone beyond symbolic measures . They say Obama 's meeting with Ukrainian leader and Kerry 's condemnation are n't sufficient . Authors : U.S. should have accepted Ukraine 's emergency request for military aid . Comment: