Ukraine crisis comes in the wake of disagreements over Syria, Iran, Edward Snowden, and anti-gay laws.
![](/https/www.aljazeera.com/wp-content/uploads/2014/03/20143520591963734_20.jpeg?resize=570%2C380&quality=80)
Ukraine crisis comes in the wake of disagreements over Syria, Iran, Edward Snowden, and anti-gay laws.
Congress could remove federal funding from academic institutions that decide to boycott Israel.