Trump, Obama on campaign pushes as Democrats poised to take the House, CBS News poll shows

President Donald Trump and former President Barack Obama made their rounds across the U.S. ahead of the midterm elections. A new CBS News poll found that Democrats are on track to take control of the House of Representatives. CBS News contributor Kyle Kondik has more.

President Donald Trump and former President Barack Obama made their rounds across the U.S. ahead of the midterm elections. A new CBS News poll found that Democrats are on track to take control of the House of Representatives. CBS News contributor Kyle Kondik has more.