tonya atkinson, executive director of planned parenthood advocates in wisconsin, thank you for joining>> thank you. >> it's hot outside. but not as hot as the seat samantha power is sitting in. it's time for a sidebar. a hearing is under way in the senate to power president obama's foreign policy adviser. marco rubio didn't hold back on his grilling over powers controversial over involvement in rwanda. >> which ones did the united states commit or sponsor thaw were referring to? >> i think this is the greatest country on earth, sir. we have nothing to apologize for. >> okay. so you don't have any in mind now that we have committed or sponsored? >> i will stand proudly if confirmed behind the u.s. placard. >> i understand. but do you believe the united states is committed or sponsored crimes? >> i believe the united states is the greatest country on earth, i really do. >> there you go. some former military leaders, national security officials, and skirveive political groups have been pushing senators to reject her nomination. >>> also today on capitol hill, the house will vote today to