Former Rep. Joe Walsh Ends GOP Primary Challenge to President Trump

Joe Walsh ends his presidential campaign after receiving only 1% of the vote in the Iowa GOP caucus. He entered the race to challenge President Trump, whom he deemed unfit. With Walsh's exit, Bill Weld remains the sole Republican challenger. Walsh criticizes the GOP for disenfranchising voters by scrapping primaries. He expresses willingness to support a Democrat over Trump in the 2020 election.

What percentage of the vote did the candidate receive in the Iowa GOP caucus?

Who is the only remaining Republican challenger to President Trump mentioned in the text?

What criticism did Walsh have regarding the Republican National Committee?

What does Walsh claim about the impact of the party's actions on Republican voters?

What does Walsh suggest would be better than Trump in the White House?