While U.S. Sen. Ted Cruz expressed unhappiness Saturday with some of Donald Trump's comments related to the president's call with Ukraine's leader, the Texas Republican emphatically pushed back against the Democratic movement to impeach the commander in chief. Cruz said that he had read both the recently released whistleblower complaint and the readout of Trump's July phone call with Ukrainian President Volodymyr Zelensky, both of which characterize Trump as soliciting the Ukrainian government's assistance in investigating unsubstantiated allegations against the business activities of former Vice President Joe Biden's son, Hunter Biden. "I expected it to be" worse than it was,...