Marco Rubio warns against Trump declaring a national emergency over border security, arguing that one day a Democrat could declare one over climate change - Business Insider

Sen. Marco Rubio of Florida. Sen. Marco Rubio said a national-emergency declaration by President Donald Trump over border security could hurt Republicans in the future. ....
https://www.businessinsider.com/marco-rubio-warns-against-trump-declaring-border-security-national-emergency-2019-1