President Trump’s legal team released their official legal brief one day before the start of the Senate impeachment trial. They say the “flawed” and “deficient” evidence can only result in the president’s acquittal. CBS News White House correspondent Ben Tracy, Loyola Law School professor Jessica Levinson and USA Today politics reporter Nicholas Wu join CBSN with a preview. Source

The amount in loan interest payments quickly adds up to thousands extra for someone with just a “fair” credit score. Source

The paper gave its thumbs-up to Elizabeth Warren and Amy Klobuchar, both senators who represent divergent strains in the Democratic Party. Source

Jason Momoa is in Pennsylvania filming a new movie and he spent his day off by visiting UPMC Children’s Hospital of Pittsburgh. The star told a patient there that if he beat him at arm wrestling, he could visit the “Aquaman” set – and the strongest man won. Source

He challenged one little boy to an arm wrestling match – betting a trip to the “Aquaman 2” set if the boy won. Source

The International Space Station is the most complex engineering project ever attempted in space and, at some $150 billion to date, one of the most expensive. Source

NASA is ditching aging solar array batteries for more powerful lithium-ion replacements. Source

President Trump’s legal team released a new brief outlining its defense strategy ahead of the Senate’s historic trial. They claim he did “absolutely nothing wrong” and said the articles against the president are “constitutionally invalid”. CBS News’ Natalie Brand joins CBSN from Capitol Hill with the latest developments. Source

“I’m standing here on the shoulders of my favorite actor, Heath Ledger,” he said. Source

“The diluted standard asserted here would permanently weaken the presidency,” the document says. Source