SummaryTrump criticizes Putin, says his statements 'meaningless' Trump says he is considering Senate bill on Russia sanctions Ukraine's Zelenskiy calls for intensified contacts to secure U.S. arms supplies WASHINGTON, July 8 (Reuters) - President Donald Trump said on Tuesday he had approved sending U.S. defensive weapons to Ukraine and was considering additional sanctions on Moscow, underscoring his frustration with Russian President Vladimir Putin over the growing death toll in Russia's war with Ukraine.Trump, who pledged as a presidential candidate to end the war within a day, has not been able to follow through on that promise and efforts by his...