By Nandita Bose WASHINGTON (Reuters) – President Joe Biden travels to Ohio on Wednesday and will announce plans to bolster pension plans for millions of Americans in an attempt to woo working class voters frustrated with high inflation. The White House will provide financial assistance to multi-employer pension funds, which are currently projected to become insolvent in 2026. The funds are created through agreements between employers and a union, and the proposed financing would keep them solvent until 2051. Rising prices have left Biden and Democrats’ control of the U.S. Senate and House vuln…