Thune defends $1B for White House security as ‘what it costs' to protect the president AP NewsRepublicans air unease over ballroom security funding request PoliticoSenate Republicans weigh whether to swallow Trump's $1B push for ballroom security CNNOpinion | Behold Republicans' fuzzy math on Trump's ballroom The Washington PostSenate G.O.P. Stands by Security Money for Trump's Ballroom The New York T