Democratic Arizona Sen. Mark Kelly struggled on CNN Sunday when pressed about a chart his party recently posted on social ...

Arizona Senator Mark Kelly's bipartisan fentanyl law has been enacted to classify fentanyl-related substances as Schedule I ...

After the hearing, Sen. Mark Kelly, D-Arizona, cited the examples of veterans in Arizona hurt by thinner staffing or who have lost their jobs as part of what he called “the indiscriminate purge ...