Collins: It would be 'helpful' for Trump to apologize

Sen. Susan CollinsSusan Margaret CollinsOn The Trail: The first signs of a post-Trump GOP Frustration builds as negotiators struggle to reach COVID-19 deal Shaheen, Chabot call for action on new round of PPP loans MORE (R-Maine) said on Tuesday that it would be "helpful" for President TrumpDonald John TrumpOklahoma City Thunder players kneel during anthem despite threat from GOP state lawmaker Microsoft moving forward with talks to buy TikTok after conversation with Trump Controversial Trump nominee placed in senior role after nomination hearing canceled MORE to apologize for asking Ukraine to help investigate Democrats but appeared to rule out a formal reprimand by the Senate.

"I think that would be helpful. President Clinton did that in 1999. It took him a while, but, finally, he did apologize for his actions," Collins said during an interview with CBS's Norah O'Donnell when asked if Trump should apologize. 
Collins said during the interview that it was "improper" for Trump to bring up former Vice President Joe BidenJoe Biden2020 Democratic Party platform endorses Trump's NASA moon program Don't let Trump distract us from the real threat of his presidency Abrams: Trump 'doing his best to undermine our confidence' in voting system MORE and his son Hunter Biden during the July phone call and that Trump's conversation with Ukrainian President Volodymyr Zelensky was "far from ... perfect."
Collins announced on Tuesday that she would vote to acquit Trump on the two House-passed impeachment articles: abuse of power and obstruction of Congress. 
She said during a floor speech that the House didn't meet the "burden of showing that the president's conduct, however flawed, warrants the extreme step of immediate removal from office." 
Collins is one of 15 current senators who also served in the Senate during the 1999 Clinton trial. She voted during that proceeding to find Clinton not guilty of both articles of impeachment.
Clinton apologized during a national address after the Senate acquitted him and said that he was "humbled and very grateful" for the support and prayers he received during the trial.  

"I want to say again to the American people how profoundly sorry I am for what I said and did to trigger these events and the great burden they have imposed on the Congress and on the American people," he said.

GOP senators have labeled Trump's request that Zelensky "look into" the Bidens and his decision to delay the Ukraine aid as "shameful," "inappropriate" and "improper." But no GOP senator has said yet that they would vote to convict him or that they would support a formal reprimand of Trump. 
But Collins appeared to close the door to that idea on Tuesday, telling CBS that the House's decision to impeach Trump is a bigger punishment than censure. 
"I think we're past that point. We've had the president impeached," she said. "That is a far greater sanction than a censure. I think we're past that stage."