The biggest mistake dummies make is thinking that Trump thought of Biden as an opponent. He didn't! There is also a big difference between "digging up dirt" and requesting an investigation of a dirty politician like Biden.
I understand that it's that stupid "Not my President" thing , but the President can investigate corruption and obstruct Congress all he wants to . It's only wrong because it's Trump ?
It's real simple, ya'll. Trump broke laws 18 US code 872, 602, 610, and 595. Ya can't ask foreign gov'ts to dig up dirt on opponents. No where in the constitution does it state that a president can break the law. He's toast.