Three days after attempted assassination, Trump shooter remains an elusive enigma

About 42,400 U.S. bridges are in poor condition, carrying about 167 million vehicles each day, according to the federal government.

Shapiro's office said he will push Norfolk Southern to cover any additional costs that accumulate.

Several social media accounts that are reviewing videos to try to identify people at the Capitol that day said they identified Mastriano in both videos based on his clothing.