Catch up on the days news: Trump trial testimony, campus protests, Earth Day | National [Video]

👋 Welcome to 5 Things PM, and Happy Earth Day! The world produces about 400 million metric tons of plastic waste each year. Every day, 2,000 truckloads are dumped into oceans, rivers and lakes. CNN’s climate and photography teams took a closer look at where a lot of it ends up.

Here’s what else you might have missed during your busy day:

5 things

1️⃣ Trump trial: Prosecutors and Donald Trump’s attorneys delivered opening statements in his criminal hush money trial, and the first witness — a former National Enquirer publisher — was called to testify. A hearing over whether Trump violated a gag order is set for Tuesday morning. 📹 Video: Legal analyst breaks down case

2️⃣ Campus protests: The turmoil at Columbia University ramped up as simmering tensions halted in-person classes and officials scrambled to ease security fears. ➕ At Yale University, police arrested dozens of protesters. 📹 Video: Hear what students have to say

3️⃣ Reproductive rights: Patients have a right to …