Now the House has passed its version of legislation overturning Obamacare, it’s over to the Senate. Interest groups are putting big money on the line, spending millions of dollars on ad campaigns designed to sway voters either way. Who’s behind these ads, and why are they shelling out so much money?
7 hours ago25:23
14 hours ago6:30
19 hours ago42:59
19 hours ago10:38
10 days ago29:48
5 months ago24:33