"This [sanctions bill] is something that has been the source of some discussions at the White House over the last several days. The legislative language changed a couple of times…in the run-up to its passage," White House Press Secretary Josh Earnest said Monday aboard Air Force One.
"So this is something that we're still reviewing," Earnest added.
The United States, the European Union and their allies have imposed several rounds of sanctions on Russia, despite Moscow having repeatedly denied its involvement in the situation in Ukraine and having contributed to the establishment of peace in the country, by helping facilitate a ceasefire deal between Ukrainian independence supporters and Kiev authorities.
Ahead of the decision on the Ukraine Freedom Support Act, President Obama appeared hesitant to pass additional sanctions on Russia and cautioned that they could be "counterproductive" also warning that they might not be enough to make the Russian leadership change its position on Ukraine.