American Oversight, a watchdog group, has expanded its legal action against officials from the Trump administration by requesting the preservation of Signal app messages. The move comes after allegations surfaced that Pete Hegseth disclosed sensitive information about a military strike in Yemen through the messaging app Signal, prompting worries about potential breaches in federal record-keeping regulations. The lawsuit specifically names officials such as John Ratcliffe and Tulsi Gabbard. This development underscores the ongoing efforts to hold government officials accountable for their communication practices and adherence to transparency laws.