"This report reveals a disturbing pattern of communication failures and negligence that culminated in a preventable tragedy," Sen. Rand Paul wrote in the report.

The Secret Service has made progress implementing the dozens of reforms a year after President Donald Trump was shot during a rally in Butler, Pennsylvania.

President Donald Trump still faces a plethora of threats, ranging from violent extremists backed by proxy groups, to domestic actors inspired to incite violence amid heightened political rhetoric, according to experts.

Latest news and live updates as Marco Rubio meet with Russian foreign minister amid tensions over Ukraine and Trump releases tariff letters to trading partners.