Democrat Ruben Gallego to challenge Arizona U.S. Senator Kyr Jan 23, 2023 16:04:58 GMT -5 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by bot on Jan 23, 2023 16:04:58 GMT -5 Democrat Ruben Gallego to challenge Arizona U.S. Senator Kyrsten Sinemawww.reuters.com/world/us/democrat-ruben-gallego-challenge-arizona-us-senator-kyrsten-sinema-2023-01-23/