This is cnn tonight. Aisle don lemon. Were going to answer five Big Questions in the hour ahead. Why is President Trump sending mixed messages about who he thinks is behind this weekends attack on Oil Production facilities in saudi arabia . Also, the Manhattan District Attorney issuing a subpoena to get ahold of eight years of tax returns. What is he looking for . And the man trump called my African American a the a 2016 Campaign Rally why he is leaving the Republican Party. He says enough is enough. Also why is the president claims hes done more for incity communities than any other president. Even after trashing baltimore. Thousands of people turn out tonight here in new york to hear Elizabeth Warren. What was the message behind her base . Her growing numb of supporters. Well find out. Well begin with President Trump hinting that iran is behind the take on Saudi Arabia Oil facility. Whats your message . I think ill have a stronger message or maybe no message when we get the final res