Gingrich , Graham : U.S. has tried but has n't gone beyond symbolic measures . It 's past time for the United States to help Ukraine . They say Obama 's dialogue with Ukrainian ##s and Kerry 's response are n't sufficient . Authors : U.S. should have accepted Ukraine 's emergency request for military aid . They say it is crucial to send a message that the U.S. should respond strongly to Ukraine .
Gingrich , Graham : U.S. has tried but has n't gone beyond symbolic measures . They say Obama 's dialogue with Ukrainian ##s and Kerry 's response are n't sufficient . Authors : U.S. should have accepted Ukraine 's emergency request for military aid . They say it is crucial to send a message that the U.S. should respond strongly to Ukraine .