The controversy surrounding Planned Parenthood is escalating on Capitol Hill as Senate Republicans vowed Tuesday to vote to cut off federal funds for the organization as early as next week and keep campaigning on the issue this fall. After anti-abortion activists on Tuesday released a new video showing representatives from Planned Parenthood talking about fetal tissue sales, Senate Majority Leader Mitch McConnell (R-Ky.) assigned a trio of senators to come up with a plan to defund the abortion rights group.