is unacceptable. reporter: sinema and fellow democratic senator joe manchin of west virginia are blocking the percentage of a pair of voting rights bills aimed at countering some of the restrictive voting measures enacted by republicans at the state level. sinema says she is supportive of the bills but not in favor of changing senate rules to get them passed. and while i continue to support these bills, i will not support separate actions that worsen the underlying disease of division infecting our country. reporter: that stands music to the ears of some trump supporters this weekend on hand at a real for trump in sinema s home state. godblers kerstin sinema and what she s doing, you know. kerstin sinema, good for her. she s our representative and represents the state. she s not along party lines. she s what s good for the country is. reporter: do you like kerstin sinema? absolutely. absolutely. and manchin. in fact, i have sent e-mails to