Ruben Gallego made history Friday when he was sworn in as Arizona's first Latino senator. But it was his young son who captured the internet's attention. Gallego brought his wife, Sydney ...

The stretch of time between Ruben Gallego showing colleagues on the House ... The span between riding in patrol in Iraq to his wife telling him to hold still while she put his new Senate pin ...

Ruben Gallego ... Harris, the current president of the Senate, was swearing in the recently elected senators for their new terms. Harris began by greeting Gallego, his wife who was carrying ...