May 1 (Reuters) - Former U.S. President Donald Trump is trying to demonstrate his power over the Republican Party with more than 150 endorsements of candidates in November's midterm elections that wi… [+7111 chars]Read the whole story by on Reuters:https://www.reuters.com/world/us/power-trumps-endorsements-faces-test-12-key-2022-elections-2022-05-01/