US midterm polls could test Obama foreign policy

Republicans are looking to increase their majority in the House, and take control of the Senate as well. That outcome could decide what President Barack Obama can accomplish in his final two years - both at home and abroad. Al Jazeera's Mike Hanna reports from Washington. Subscribe to our channel http://bit.ly/AJSubscribe Follow us on Twitter https://twitter.com/AJEnglish Find us on Facebook https://www.facebook.com/aljazeera Check our website: http://www.aljazeera.com/