Congressman Mark Messmer criticized Democratic leaders in a series of posts dated October 17 and October 20, calling for an end to what he termed the "Schumer Shutdown."
Congressman Mark Messmer used a series of tweets on October 14 and 15, 2025, to criticize Democratic leaders over a government shutdown, highlighting its effects on air travel, military pay, and federal nutrition programs.
Congressman Mark Messmer posted multiple times in early October 2025 using the hashtag "#SchumerShutdown," referencing ongoing debates over government funding.
Congressman Mark Messmer issued multiple posts on October 1, 2025, informing constituents about the postponement of official business due to a government shutdown.
Congressman Mark Messmer used social media on September 18 and 19, 2025, to share news about working family tax cuts, agricultural research achievements at Purdue University, and opportunities for constituent assistance in Indiana's 8th District.
Congressman Mark Messmer marked September 17 with posts celebrating Constitution Day and announcing a $2 million federal grant for a new recreational park in Newberry.